inputs stringlengths 42 5.54k | targets stringlengths 22 1.51k | _template_idx int64 0 17 | _task_source stringclasses 1
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Logic for the Q&A below: Insects may live in large colonies and have complex social behaviors. Insects are the only arthropod to have wings. Arthropods with wings may live in large colonies and have complex social behaviors.
Q: Arthropods with what may live in large colonies and have complex social behaviors.
Options:
... | Q: Flowing water can slowly _ carbon in limestone.
Options:
- (A) alter
- (B) destroy
- (C) erode
- (D) allow growth
- (E) dissolve
- (F) heat
- (G) a solute
- (H) rain
A: (E)
-- | 9 | CoT | cot_qasc_ii | fs_opt |
Logic for the Q&A below: Plants have specialized reproductive organs. Most people know that the Venus Flytrap is a carnivorous plant. The Venus Flytrap has specialized reproductive organs.
Q: Which has specialized reproductive organs?
Options:
- (A) Clouds
- (B) Conifers
- (C) River
- (D) peachleaf willow
- (E) Venus f... | Q: What is the process by which organisms give rise to their young?
Options:
- (A) Summer
- (B) cell division
- (C) autumn
- (D) Plants growth
- (E) peachleaf willow
- (F) ejaculation
- (G) reproduction
- (H) mating rituals
A: (G)
-- | 9 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Bone provides protection for soft tissues and internal organs. Bones provide an outer shell to protect our internal organs. Soft tissues and internal organs need an outer shell for protection.*
*(E)*
Line 2: *An animal's outer shell protects internal organs and:
Options:
- (A) food and shelter
- (B) epidermal
... | *Earthworms have the amazing capacity to regrow segments that:
Options:
- (A) reproduce
- (B) tadpoles
- (C) Loose
- (D) form sand
- (E) are still attached
- (F) allow growth
- (G) break off
- (H) fungal* | 0 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: What increases the rate of metabolism in cells throughout the body?
Options:
- (A) Thyroxine
- (B) Smoking
- (C) fever
- (D) bioaerosols
- (E) acetic acid
- (F) sweating
- (G) Power plants
- (H) heat produced
(A)
Explanation for the Ans above: [[Thyroid hormones increase the rate of metabolism in cells th... | [[Aging occurs as cells lose their ability to divide. Portions of the telomeres are lost each time a cell divides. Aging occurs as cells lose their telomeres.]] | 8 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Introns are regions that do not code for proteins. Prokaryotes lack introns, whereas eukaryotes contain introns. Prokaryotes lack regions that do not code for proteins, while eukaryotes do have them.*
*(G)*
Line 2: *Prokaryotes lack regions that do not code for proteins, while this type of living being has the... | *What is the reason beak variation came about in birds?
Options:
- (A) By wind and rain
- (B) Attracting mates
- (C) It helps them survive
- (D) the Earth being tilted
- (E) Competing species evolving
- (F) it keeps an organism warm
- (G) To assist in flying
- (H) Warding off predators* | 0 | CoT | cot_qasc_ii | fs_opt |
Chain-of-thought: Brain cells die quickly if their oxygen supply is cut off. Here, the lungs supply the blood with oxygen. Brain cells die quickly if their blood supply is cut off.
Q: What will die without a supply of blood?
Options:
- (A) plants
- (B) organs
- (C) brain cells
- (D) athletes
- (E) humans
- (F) species
... | Q: Plants make food from what?
Options:
- (A) Chemical energy
- (B) inorganic molecules
- (C) photosynthesis
- (D) Light passing through water
- (E) direct energy
- (F) absorb light energy
- (G) Organic compounds
- (H) In their leaves
A: (B)
-- | 1 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Plants that shed their leaves seasonally each year are called deciduous plants. Grapevines are woody deciduous plants. Grapevines shed their leaves seasonally each year.*
*(B)*
The original question: *What kind of plant would shed its leaves each year?
Options:
- (A) it needs them
- (B) grapevines... | *How do children learn?
Options:
- (A) reusing materials
- (B) allow growth
- (C) by lying
- (D) Riding a bike
- (E) in many ways
- (F) exercise
- (G) by sleeping
- (H) just one way* | 1 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: Sweat cools the body when it
Options:
- (A) Movement of an air mass
- (B) dry conditions
- (C) heat produced
- (D) Decreased precipitation
- (E) hydration
- (F) It expands
- (G) the environment
- (H) turns into a gas
(H)
Logic chain: Sweat wets the skin, and when it evaporates, it cools the body. Evaporat... | Amphibians have a relatively complex circulatory system with a three-chambered heart. All frogs are amphibians. Frogs have a three-chambered heart. | 0 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Head hair is especially important in preventing heat loss from the body. Basically, heat is energy. Head hair is especially important in preventing energy loss from the body.*
*(C)*
The original question: *What does head hair prevent the loss of?
Options:
- (A) matter
- (B) chemicals
- (C) energy
... | *In what way does a catalyst help in chemical reactions?
Options:
- (A) Generating heat
- (B) lowered energy cost
- (C) metabolic reaction
- (D) heating liquids
- (E) by making heat
- (F) adding heat
- (G) increases a body's strength
- (H) preventing heat transfer* | 1 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: What breathes with gills as larvae and with lungs as adults.
Options:
- (A) Salmon.
- (B) Frogs.
- (C) parasites
- (D) Whales.
- (E) Mice.
- (F) a fish
- (G) air
- (H) tortoises
(B)
Logic chain: Most amphibians breathe with gills as larvae and with lungs as adults. All frogs are amphibians. Most frogs bre... | Hair is a fiber that is found only in mammals. Mammals have fur or hair. Fur is a fiber that is found only in mammals. | 0 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Cells vary in size as well as shape, but all cells are very small. All cells are microscopic in size. Cells can vary in shape, but they are all microscopic.*
*(D)*
The original question: *Cells pretty much al share this one characteristic:
Options:
- (A) sensory neurons
- (B) voltage
- (C) aerobic... | *What harms the respiratory and circulatory systems?
Options:
- (A) Greenhouse gasses
- (B) burning coal
- (C) inoculation
- (D) incinerated mercury
- (E) fossil fuels
- (F) water vapor
- (G) Sulfur dioxide
- (H) air* | 1 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Muscles can only contract. When contracted the triceps femoris pulls the thigh forward and extends the shank. Muscles like the triceps femoris are used to move bones.*
*(H)*
The original question: *The trcipes femoris is used to move what?
Options:
- (A) heat
- (B) Mass
- (C) Weight
- (D) feet
- (... | *What do mollusks have?
Options:
- (A) aerobic capacity
- (B) Energy
- (C) gastropod shells
- (D) Chemical energy
- (E) a cuticle
- (F) kinetic energy
- (G) soft bodies
- (H) alveoli* | 6 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Cells that divide uncontrollably may form a tumor, or abnormal mass of cells. When p53 is mutated, cells divide uncontrollably. When p53 is mutated a tumor may form.*
*(A)*
Line 2: *If a tumor has formed, this gene might have mutated:
Options:
- (A) p53
- (B) SNPs
- (C) OCA 2
- (D) DNA
- (E) gene
- (F) tRNA
- ... | *Protein is made from:
Options:
- (A) Acids
- (B) DNA code
- (C) fur and fat
- (D) insects
- (E) animals
- (F) Energy.
- (G) Energy
- (H) food* | 0 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Earthworms are important deposit feeders that help form and enrich soil. Earthworms by Casey Earthworms are invertebrates. Invertebrates can be deposit feeders.*
*(D)*
Line 2: *Invertebrates can be what?
Options:
- (A) people
- (B) scarce resources
- (C) vertebrates
- (D) deposit feeders
- (E) Catch prey
- (F)... | *A platypus is an example of _.
Options:
- (A) Marsupial.
- (B) Monotremes.
- (C) insects
- (D) animals
- (E) killing insects
- (F) Amphibian.
- (G) Placental mammal.
- (H) matter vibrating*
-- | 2 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Trees have woody stems covered with bark. Stems of plants include trunks and branches. Trees have woody trunks covered with bark.*
*(G)*
Line 2: *What part of a tree would be woody and covered in bark?
Options:
- (A) shrub beds
- (B) the leaves
- (C) the roots
- (D) cacti
- (E) a sapling
- (F) Chlorophyll
- (G... | *How do living things have children?
Options:
- (A) death
- (B) people
- (C) humans
- (D) babies
- (E) it needs them
- (F) reproduction
- (G) mitosis
- (H) production* | 0 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Amphibians have a relatively complex circulatory system with a three-chambered heart. All frogs are amphibians. Frogs have a relatively complex circulatory system with a three-chambered heart.*
*(A)*
The original question: *What has a relatively complex circulatory system with a three-chambered he... | *Molecules of what are encoded with instructions that tell cells what to do?
Options:
- (A) Earth revolving around the sun
- (B) A compound that donates proton
- (C) Something that comes in a bundle of fibers
- (D) A person's genetic fingerprint
- (E) characteristics
- (F) a hemisphere is tilted away from the sun
- (G)... | 1 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Endocrine hormones travel throughout the body in the blood. For the tourists, there are many places to travel. Endocrine hormones move from place to place in the body through the blood.*
*(E)*
Line 2: *Endocrine hormones move from place to place through the
Options:
- (A) animals
- (B) ovaries
- (C) Man
- (D) ... | *Many plants go dormant during the
Options:
- (A) heat or cold
- (B) earth's revolving
- (C) autumnal equinox
- (D) colder and wetter
- (E) It helps them survive
- (F) cloudy and rainy weather
- (G) Plant growth is reduced
- (H) fire conditions* | 0 | CoT | cot_qasc_ii | fs_opt |
Chain-of-thought: HIV infects and destroys helper T cells. Scientists agree that HIV causes Aids. AIDS infects and destroys helper T cells.
Q: What infects and destroys helper t cells?
Options:
- (A) swea
- (B) Wasps
- (C) AIDS
- (D) CO 2
- (E) PDAs
- (F) humans
- (G) heat
- (H) anemia
A: (C)
--
Chain-of-thought: Fish ... | Q: What provides protection for internal organs?
Options:
- (A) fur
- (B) cuticle
- (C) ribs
- (D) skin
- (E) plasma
- (F) brain
- (G) coats
- (H) fat
A: (C)
-- | 1 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Climate influences plant growth, biodiversity, and adaptations of land organisms. Global warming is a part of climate change. Global warming influences plant growth, biodiversity, and adaptations of land organisms.*
*(E)*
The original question: *Plant growth, biodiversity, and adaptations of land ... | *An animal's outer shell protects internal organs and:
Options:
- (A) food and shelter
- (B) epidermal
- (C) Epidermis
- (D) all matter
- (E) soft tissues
- (F) alveoli
- (G) warmth
- (H) layers of fat* | 6 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Translation reads the genetic code in mRNA and makes a protein. Gene expression can be regulated at the level of translation of an mRNA into a protein. Translation reads and regulates gene expression.*
*(E)*
Line 2: *What process reads and regulates gene expression?
Options:
- (A) organs
- (B) sensory neurons
... | *What kind of life cycle do desmids have?
Options:
- (A) allow growth
- (B) Leptospirosis
- (C) varied life cycle
- (D) solid, liquid, gas
- (E) Veins and arteries.
- (F) immortal
- (G) fixed life cycle
- (H) static life cycle* | 0 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Annelids are worms such as the familiar earthworm. Annelids have bodies that are segmented. The familiar earthworm has a segmented body.*
*(B)*
The original question: *Earthworm bodies are:
Options:
- (A) fertile
- (B) segmented
- (C) migrate
- (D) allow growth
- (E) revolving
- (F) more abundant
... | *What is found in chromosomes?
Options:
- (A) Chemical energy
- (B) It helps them survive
- (C) deoxyribonucleic acid
- (D) toxic acids
- (E) more abundant
- (F) allow growth
- (G) internucleic acid
- (H) chromosomal filters* | 1 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Wetlands are extremely important biomes. Marshes and swamps are wetlands. Marshes and swamps are extremely important biomes.*
*(H)*
The original question: *What are extremely important biomes?
Options:
- (A) important habitats
- (B) urban city
- (C) remains of prehistoric life
- (D) zoos
- (E) wat... | *If an animal has a spinal column in their skeletal system what is it called?
Options:
- (A) skeletal animal
- (B) vertebrate
- (C) A Greek letter
- (D) invertebrated
- (E) organ
- (F) critical organs
- (G) spined animal
- (H) epidermal* | 1 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Flowers attract animal pollinators. Insects are the most common animal pollinators, and bees are the most common insect pollinators. Flowers attract bees and other insects.*
*(E)*
The original question: *Bees and other insects are attracted on purpose by what?
Options:
- (A) colors
- (B) orchids
-... | *What is one thing fish cannot make?
Options:
- (A) babies
- (B) nests
- (C) matter
- (D) fat
- (E) edible
- (F) Energy
- (G) bubbles
- (H) food* | 1 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: Fertilization of what leads to formation of multicellular embryo in venter
Options:
- (A) seeds
- (B) grow
- (C) epidermal
- (D) pollen
- (E) Deposition
- (F) fertile
- (G) orchids
- (H) gametes
(H)
Explanation for the Ans above: [[Fertilization of gametes produces a diploid zygote. Diploid zygote forms m... | [[Ejaculation occurs when muscle contractions propel sperm from the epididymes. Male gametes are called sperm. Ejaculation occurs when muscle contractions propel male gametes from the epididymes.]] | 8 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Hormones control many cell activities, so they are very important for homeostasis. Homeostasis is the chemical equilibrium of the body. Hormones are very important for the chemical equilibrium of the body.*
*(F)*
Line 2: *What is important for the chemical equilibrium of the body?
Options:
- (A) sleep
- (B) ex... | *What is one thing viruses do not cause?
Options:
- (A) disease
- (B) AIDS
- (C) illness
- (D) cancer
- (E) Ebola
- (F) fever
- (G) death
- (H) smallpox* | 0 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Testosterone stimulates the reproductive organs to develop into male organs. Male mammals have a tube-like organ called the 'penis'. Testosterone causes the penis to develop.*
*(F)*
Line 2: *What causes the penis to develop?
Options:
- (A) Creatine
- (B) Energy
- (C) Estrogen
- (D) Testicles
- (E) matter vibra... | *In what way do viruses not proliferate?
Options:
- (A) adding heat
- (B) at or near the margins
- (C) They may not survive.
- (D) dry conditions
- (E) heat or cold
- (F) by indirect light
- (G) Localized damage
- (H) binary division* | 0 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: What typically travel long distances?
Options:
- (A) slugs
- (B) snails
- (C) home bodies
- (D) manatees
- (E) supersonic
- (F) trains
- (G) humans
- (H) Cars
(D)
Logic chain: Migrants typically travel long distances. Manatees are a migrant species. Manatees typically travel long distances.
Ques and Ans:... | Sperm had to swim from male to female reproductive organs for fertilization. Within the body are the stomach and reproductive organs. Sperm had to swim from male to female organs within the body for fertilization. | 0 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Molecules of tRNA bring amino acids to the ribosome in the correct sequence. Ribosomes are assembled in the nucleoli. Molecules of tRNA and amino acids are assembled in the nucleoli.*
*(A)*
Line 2: *Molecules of trna and amino acids are assembled where?
Options:
- (A) nucleoli
- (B) A computer
- (C) Cooking
- ... | *What kind of worm belongs to the phylum platyhelminthes?
Options:
- (A) homogenous
- (B) moves
- (C) dangerous
- (D) insects
- (E) tapeworm
- (F) parasites
- (G) white
- (H) graptolites* | 0 | CoT | cot_qasc_ii | fs_opt |
Ans: (D)
Question: What is one way dogs learn to behave?
Options:
- (A) exercise
- (B) mating
- (C) ligt
- (D) playing
- (E) parties
- (F) slumber
- (G) firm hugs
- (H) Movement
CoT: Playing is one way mammals and other animals learn how to behave. Cats are Mammals that Shed Dogs are Mammals that Wag their tails. Playi... | Question: Muscle and internal organs are protected by:
Options:
- (A) immunization
- (B) fur
- (C) fat
- (D) bone
- (E) hair
- (F) skin
- (G) defense
- (H) copper
CoT: Bone provides protection for soft tissues and internal organs. Soft tissue refers to the soft connective or supporting tissues, such as muscle. Bone pro... | 3 | CoT | cot_qasc_ii | fs_opt |
Ans: (G)
Question: Flower spores eventually develop into an entity that is:
Options:
- (A) sperm
- (B) fertile
- (C) mammalian
- (D) ferns
- (E) fungi
- (F) development
- (G) haploid
- (H) plants
CoT: Flowers produce spores that develop into gametophytes. All gametophytes are haploid. Flowers produce spores that develo... | Question: _ bind to allergens.
Options:
- (A) to stay warm
- (B) mammals
- (C) fur and fat
- (D) animals
- (E) protect them
- (F) Most plants
- (G) Antibodies
- (H) Chemical energy
CoT: Antibodies are large, Y-shaped proteins that recognize and bind to antigens. Allergens are also called Antigens. Antibodies bind to al... | 7 | CoT | cot_qasc_ii | fs_opt |
Chain-of-thought: Annelids have the amazing capacity to regrow segments that break off. Earthworms Earthworms are in the phylum Annelids. Earthworms have the amazing capacity to regrow segments that break off.
Q: Earthworms have the amazing capacity to regrow segments that:
Options:
- (A) reproduce
- (B) tadpoles
- (C)... | Q: What can be determined by the average number of people per one unit of area?
Options:
- (A) hygeine
- (B) emissions
- (C) animals
- (D) growth
- (E) forces
- (F) health
- (G) education
- (H) people
A: (D)
-- | 1 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Gene flow occurs when individuals move into or out of a population. Internal migration describes moves within a country. Gene flow occurs when individuals migrate.*
*(G)*
The original question: *Migration increases what?
Options:
- (A) root growth
- (B) speed
- (C) distance
- (D) voltage
- (E) ene... | *What are not cells at all, so they are neither prokaryotes nor eukaryotes?
Options:
- (A) Something with a head, thorax, and abdomen
- (B) Microscopic organisms
- (C) The smallest agent of disease
- (D) Dead prehistoric beings
- (E) female sex cells
- (F) major threat to health
- (G) remains of prehistoric life
- (H) ... | 1 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Fertilization occurs when sperm swim to an egg inside an archegonium. Gametes in males are called sperm, and in women commonly referred to as eggs. Fertilization occurs when male gametes swim to an egg.*
*(E)*
Line 2: *What occurs when a male gamete swims to an egg?
Options:
- (A) permineralization
- (B) compe... | *Changes in what are essential for evolution to occur.
Options:
- (A) color of leaves
- (B) genetic material
- (C) learned behavior
- (D) synthetic material
- (E) the body's largest organ
- (F) acquired characteristics
- (G) sensory neurons
- (H) Most plants* | 0 | CoT | cot_qasc_ii | fs_opt |
Ans: (H)
Question: How many times can cells split into parts?
Options:
- (A) As many times as it likes
- (B) massive damage
- (C) No times
- (D) An infinite number of times
- (E) heat produced
- (F) during the day
- (G) Temperature changing
- (H) A set number of times
CoT: Cells are programmed to divide only a set numb... | Question: What provides protection for soft tissues and internal organs?
Options:
- (A) fur and fat
- (B) eye color
- (C) peachleaf willow
- (D) synapses
- (E) a cuticle
- (F) layers of fat
- (G) nerves
- (H) the skeleton
CoT: Bone provides protection for soft tissues and internal organs. Bone is the substance that for... | 3 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: Pacinian corpuscles are found mainly in the _.
Options:
- (A) tumor
- (B) pupils
- (C) muscle
- (D) hair
- (E) skin
- (F) Man
- (G) retina
- (H) Summer
(E)
Explanation for the Ans above: [[Pressure receptors are found mainly in the skin. Pacinian corpuscles are pressure receptors. Pacinian corpuscles are ... | [[Hair is a fiber that is found only in mammals. All mammals have fur or hair. Fur is a fiber that is found only in mammals.]] | 8 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: Earthworms have the amazing capacity to regrow segments that:
Options:
- (A) reproduce
- (B) tadpoles
- (C) Loose
- (D) form sand
- (E) are still attached
- (F) allow growth
- (G) break off
- (H) fungal
(G)
Logic chain: Annelids have the amazing capacity to regrow segments that break off. Earthworms Earth... | Hair helps to insulate and protect the body. Hair is composed of the protein keratin. The protein keratin helps to insulate and protect the body. | 0 | CoT | cot_qasc_ii | fs_opt |
Chain-of-thought: Some birds are pollinators that co-evolved with plants. Bird A bird is an animal with feathers. Some animals with feathers are pollinators.
Q: Some what with feathers are pollinators?
Options:
- (A) bees
- (B) tortoises
- (C) fish
- (D) snakes
- (E) strong
- (F) ducks
- (G) Vanes
- (H) animals
A: (H)
... | Q: Where can cells bound by antibodies more likely be found?
Options:
- (A) critical organs
- (B) colder and wetter
- (C) the environment
- (D) Earth orbiting the Sun
- (E) Veins and arteries.
- (F) epidermis and dermis
- (G) on cancer cells
- (H) the skin
A: (G)
-- | 1 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Algae have varied life cycles. Desmids are green algae, members of the Chlorophyta. Desmids have varied life cycles.*
*(C)*
The original question: *What kind of life cycle do desmids have?
Options:
- (A) allow growth
- (B) Leptospirosis
- (C) varied life cycle
- (D) solid, liquid, gas
- (E) Veins ... | *The majority of multicellular eukaryotes are:
Options:
- (A) Most plants
- (B) infectious
- (C) viruses
- (D) bacteria
- (E) Absorb light
- (F) insects
- (G) important habitats
- (H) invertebrates* | 1 | CoT | cot_qasc_ii | fs_opt |
Logic for the Q&A below: Insects may live in large colonies and have complex social behaviors. Insects are the only arthropod to have wings. Arthropods with wings may live in large colonies and have complex social behaviors.
Q: Arthropods with what may live in large colonies and have complex social behaviors.
Options:
... | Q: Flowing water can slowly _ carbon in limestone.
Options:
- (A) alter
- (B) destroy
- (C) erode
- (D) allow growth
- (E) dissolve
- (F) heat
- (G) a solute
- (H) rain
A: (E)
-- | 9 | CoT | cot_qasc_ii | fs_opt |
Logic for the Q&A below: Plants have specialized reproductive organs. Most people know that the Venus Flytrap is a carnivorous plant. The Venus Flytrap has specialized reproductive organs.
Q: Which has specialized reproductive organs?
Options:
- (A) Clouds
- (B) Conifers
- (C) River
- (D) peachleaf willow
- (E) Venus f... | Q: What is the process by which organisms give rise to their young?
Options:
- (A) Summer
- (B) cell division
- (C) autumn
- (D) Plants growth
- (E) peachleaf willow
- (F) ejaculation
- (G) reproduction
- (H) mating rituals
A: (G)
-- | 9 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Bone provides protection for soft tissues and internal organs. Bones provide an outer shell to protect our internal organs. Soft tissues and internal organs need an outer shell for protection.*
*(E)*
Line 2: *An animal's outer shell protects internal organs and:
Options:
- (A) food and shelter
- (B) epidermal
... | *Earthworms have the amazing capacity to regrow segments that:
Options:
- (A) reproduce
- (B) tadpoles
- (C) Loose
- (D) form sand
- (E) are still attached
- (F) allow growth
- (G) break off
- (H) fungal* | 0 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: What increases the rate of metabolism in cells throughout the body?
Options:
- (A) Thyroxine
- (B) Smoking
- (C) fever
- (D) bioaerosols
- (E) acetic acid
- (F) sweating
- (G) Power plants
- (H) heat produced
(A)
Explanation for the Ans above: [[Thyroid hormones increase the rate of metabolism in cells th... | [[Aging occurs as cells lose their ability to divide. Portions of the telomeres are lost each time a cell divides. Aging occurs as cells lose their telomeres.]] | 8 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Introns are regions that do not code for proteins. Prokaryotes lack introns, whereas eukaryotes contain introns. Prokaryotes lack regions that do not code for proteins, while eukaryotes do have them.*
*(G)*
Line 2: *Prokaryotes lack regions that do not code for proteins, while this type of living being has the... | *What is the reason beak variation came about in birds?
Options:
- (A) By wind and rain
- (B) Attracting mates
- (C) It helps them survive
- (D) the Earth being tilted
- (E) Competing species evolving
- (F) it keeps an organism warm
- (G) To assist in flying
- (H) Warding off predators* | 0 | CoT | cot_qasc_ii | fs_opt |
Chain-of-thought: Brain cells die quickly if their oxygen supply is cut off. Here, the lungs supply the blood with oxygen. Brain cells die quickly if their blood supply is cut off.
Q: What will die without a supply of blood?
Options:
- (A) plants
- (B) organs
- (C) brain cells
- (D) athletes
- (E) humans
- (F) species
... | Q: Plants make food from what?
Options:
- (A) Chemical energy
- (B) inorganic molecules
- (C) photosynthesis
- (D) Light passing through water
- (E) direct energy
- (F) absorb light energy
- (G) Organic compounds
- (H) In their leaves
A: (B)
-- | 1 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Plants that shed their leaves seasonally each year are called deciduous plants. Grapevines are woody deciduous plants. Grapevines shed their leaves seasonally each year.*
*(B)*
The original question: *What kind of plant would shed its leaves each year?
Options:
- (A) it needs them
- (B) grapevines... | *How do children learn?
Options:
- (A) reusing materials
- (B) allow growth
- (C) by lying
- (D) Riding a bike
- (E) in many ways
- (F) exercise
- (G) by sleeping
- (H) just one way* | 1 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: Sweat cools the body when it
Options:
- (A) Movement of an air mass
- (B) dry conditions
- (C) heat produced
- (D) Decreased precipitation
- (E) hydration
- (F) It expands
- (G) the environment
- (H) turns into a gas
(H)
Logic chain: Sweat wets the skin, and when it evaporates, it cools the body. Evaporat... | Amphibians have a relatively complex circulatory system with a three-chambered heart. All frogs are amphibians. Frogs have a three-chambered heart. | 0 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Head hair is especially important in preventing heat loss from the body. Basically, heat is energy. Head hair is especially important in preventing energy loss from the body.*
*(C)*
The original question: *What does head hair prevent the loss of?
Options:
- (A) matter
- (B) chemicals
- (C) energy
... | *In what way does a catalyst help in chemical reactions?
Options:
- (A) Generating heat
- (B) lowered energy cost
- (C) metabolic reaction
- (D) heating liquids
- (E) by making heat
- (F) adding heat
- (G) increases a body's strength
- (H) preventing heat transfer* | 1 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: What breathes with gills as larvae and with lungs as adults.
Options:
- (A) Salmon.
- (B) Frogs.
- (C) parasites
- (D) Whales.
- (E) Mice.
- (F) a fish
- (G) air
- (H) tortoises
(B)
Logic chain: Most amphibians breathe with gills as larvae and with lungs as adults. All frogs are amphibians. Most frogs bre... | Hair is a fiber that is found only in mammals. Mammals have fur or hair. Fur is a fiber that is found only in mammals. | 0 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Cells vary in size as well as shape, but all cells are very small. All cells are microscopic in size. Cells can vary in shape, but they are all microscopic.*
*(D)*
The original question: *Cells pretty much al share this one characteristic:
Options:
- (A) sensory neurons
- (B) voltage
- (C) aerobic... | *What harms the respiratory and circulatory systems?
Options:
- (A) Greenhouse gasses
- (B) burning coal
- (C) inoculation
- (D) incinerated mercury
- (E) fossil fuels
- (F) water vapor
- (G) Sulfur dioxide
- (H) air* | 1 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Muscles can only contract. When contracted the triceps femoris pulls the thigh forward and extends the shank. Muscles like the triceps femoris are used to move bones.*
*(H)*
The original question: *The trcipes femoris is used to move what?
Options:
- (A) heat
- (B) Mass
- (C) Weight
- (D) feet
- (... | *What do mollusks have?
Options:
- (A) aerobic capacity
- (B) Energy
- (C) gastropod shells
- (D) Chemical energy
- (E) a cuticle
- (F) kinetic energy
- (G) soft bodies
- (H) alveoli* | 6 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Cells that divide uncontrollably may form a tumor, or abnormal mass of cells. When p53 is mutated, cells divide uncontrollably. When p53 is mutated a tumor may form.*
*(A)*
Line 2: *If a tumor has formed, this gene might have mutated:
Options:
- (A) p53
- (B) SNPs
- (C) OCA 2
- (D) DNA
- (E) gene
- (F) tRNA
- ... | *Protein is made from:
Options:
- (A) Acids
- (B) DNA code
- (C) fur and fat
- (D) insects
- (E) animals
- (F) Energy.
- (G) Energy
- (H) food* | 0 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Earthworms are important deposit feeders that help form and enrich soil. Earthworms by Casey Earthworms are invertebrates. Invertebrates can be deposit feeders.*
*(D)*
Line 2: *Invertebrates can be what?
Options:
- (A) people
- (B) scarce resources
- (C) vertebrates
- (D) deposit feeders
- (E) Catch prey
- (F)... | *A platypus is an example of _.
Options:
- (A) Marsupial.
- (B) Monotremes.
- (C) insects
- (D) animals
- (E) killing insects
- (F) Amphibian.
- (G) Placental mammal.
- (H) matter vibrating*
-- | 2 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Trees have woody stems covered with bark. Stems of plants include trunks and branches. Trees have woody trunks covered with bark.*
*(G)*
Line 2: *What part of a tree would be woody and covered in bark?
Options:
- (A) shrub beds
- (B) the leaves
- (C) the roots
- (D) cacti
- (E) a sapling
- (F) Chlorophyll
- (G... | *How do living things have children?
Options:
- (A) death
- (B) people
- (C) humans
- (D) babies
- (E) it needs them
- (F) reproduction
- (G) mitosis
- (H) production* | 0 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Amphibians have a relatively complex circulatory system with a three-chambered heart. All frogs are amphibians. Frogs have a relatively complex circulatory system with a three-chambered heart.*
*(A)*
The original question: *What has a relatively complex circulatory system with a three-chambered he... | *Molecules of what are encoded with instructions that tell cells what to do?
Options:
- (A) Earth revolving around the sun
- (B) A compound that donates proton
- (C) Something that comes in a bundle of fibers
- (D) A person's genetic fingerprint
- (E) characteristics
- (F) a hemisphere is tilted away from the sun
- (G)... | 1 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Endocrine hormones travel throughout the body in the blood. For the tourists, there are many places to travel. Endocrine hormones move from place to place in the body through the blood.*
*(E)*
Line 2: *Endocrine hormones move from place to place through the
Options:
- (A) animals
- (B) ovaries
- (C) Man
- (D) ... | *Many plants go dormant during the
Options:
- (A) heat or cold
- (B) earth's revolving
- (C) autumnal equinox
- (D) colder and wetter
- (E) It helps them survive
- (F) cloudy and rainy weather
- (G) Plant growth is reduced
- (H) fire conditions* | 0 | CoT | cot_qasc_ii | fs_opt |
Chain-of-thought: HIV infects and destroys helper T cells. Scientists agree that HIV causes Aids. AIDS infects and destroys helper T cells.
Q: What infects and destroys helper t cells?
Options:
- (A) swea
- (B) Wasps
- (C) AIDS
- (D) CO 2
- (E) PDAs
- (F) humans
- (G) heat
- (H) anemia
A: (C)
--
Chain-of-thought: Fish ... | Q: What provides protection for internal organs?
Options:
- (A) fur
- (B) cuticle
- (C) ribs
- (D) skin
- (E) plasma
- (F) brain
- (G) coats
- (H) fat
A: (C)
-- | 1 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Climate influences plant growth, biodiversity, and adaptations of land organisms. Global warming is a part of climate change. Global warming influences plant growth, biodiversity, and adaptations of land organisms.*
*(E)*
The original question: *Plant growth, biodiversity, and adaptations of land ... | *An animal's outer shell protects internal organs and:
Options:
- (A) food and shelter
- (B) epidermal
- (C) Epidermis
- (D) all matter
- (E) soft tissues
- (F) alveoli
- (G) warmth
- (H) layers of fat* | 6 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Translation reads the genetic code in mRNA and makes a protein. Gene expression can be regulated at the level of translation of an mRNA into a protein. Translation reads and regulates gene expression.*
*(E)*
Line 2: *What process reads and regulates gene expression?
Options:
- (A) organs
- (B) sensory neurons
... | *What kind of life cycle do desmids have?
Options:
- (A) allow growth
- (B) Leptospirosis
- (C) varied life cycle
- (D) solid, liquid, gas
- (E) Veins and arteries.
- (F) immortal
- (G) fixed life cycle
- (H) static life cycle* | 0 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Annelids are worms such as the familiar earthworm. Annelids have bodies that are segmented. The familiar earthworm has a segmented body.*
*(B)*
The original question: *Earthworm bodies are:
Options:
- (A) fertile
- (B) segmented
- (C) migrate
- (D) allow growth
- (E) revolving
- (F) more abundant
... | *What is found in chromosomes?
Options:
- (A) Chemical energy
- (B) It helps them survive
- (C) deoxyribonucleic acid
- (D) toxic acids
- (E) more abundant
- (F) allow growth
- (G) internucleic acid
- (H) chromosomal filters* | 1 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Wetlands are extremely important biomes. Marshes and swamps are wetlands. Marshes and swamps are extremely important biomes.*
*(H)*
The original question: *What are extremely important biomes?
Options:
- (A) important habitats
- (B) urban city
- (C) remains of prehistoric life
- (D) zoos
- (E) wat... | *If an animal has a spinal column in their skeletal system what is it called?
Options:
- (A) skeletal animal
- (B) vertebrate
- (C) A Greek letter
- (D) invertebrated
- (E) organ
- (F) critical organs
- (G) spined animal
- (H) epidermal* | 1 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Flowers attract animal pollinators. Insects are the most common animal pollinators, and bees are the most common insect pollinators. Flowers attract bees and other insects.*
*(E)*
The original question: *Bees and other insects are attracted on purpose by what?
Options:
- (A) colors
- (B) orchids
-... | *What is one thing fish cannot make?
Options:
- (A) babies
- (B) nests
- (C) matter
- (D) fat
- (E) edible
- (F) Energy
- (G) bubbles
- (H) food* | 1 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: Fertilization of what leads to formation of multicellular embryo in venter
Options:
- (A) seeds
- (B) grow
- (C) epidermal
- (D) pollen
- (E) Deposition
- (F) fertile
- (G) orchids
- (H) gametes
(H)
Explanation for the Ans above: [[Fertilization of gametes produces a diploid zygote. Diploid zygote forms m... | [[Ejaculation occurs when muscle contractions propel sperm from the epididymes. Male gametes are called sperm. Ejaculation occurs when muscle contractions propel male gametes from the epididymes.]] | 8 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Hormones control many cell activities, so they are very important for homeostasis. Homeostasis is the chemical equilibrium of the body. Hormones are very important for the chemical equilibrium of the body.*
*(F)*
Line 2: *What is important for the chemical equilibrium of the body?
Options:
- (A) sleep
- (B) ex... | *What is one thing viruses do not cause?
Options:
- (A) disease
- (B) AIDS
- (C) illness
- (D) cancer
- (E) Ebola
- (F) fever
- (G) death
- (H) smallpox* | 0 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Testosterone stimulates the reproductive organs to develop into male organs. Male mammals have a tube-like organ called the 'penis'. Testosterone causes the penis to develop.*
*(F)*
Line 2: *What causes the penis to develop?
Options:
- (A) Creatine
- (B) Energy
- (C) Estrogen
- (D) Testicles
- (E) matter vibra... | *In what way do viruses not proliferate?
Options:
- (A) adding heat
- (B) at or near the margins
- (C) They may not survive.
- (D) dry conditions
- (E) heat or cold
- (F) by indirect light
- (G) Localized damage
- (H) binary division* | 0 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: What typically travel long distances?
Options:
- (A) slugs
- (B) snails
- (C) home bodies
- (D) manatees
- (E) supersonic
- (F) trains
- (G) humans
- (H) Cars
(D)
Logic chain: Migrants typically travel long distances. Manatees are a migrant species. Manatees typically travel long distances.
Ques and Ans:... | Sperm had to swim from male to female reproductive organs for fertilization. Within the body are the stomach and reproductive organs. Sperm had to swim from male to female organs within the body for fertilization. | 0 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Molecules of tRNA bring amino acids to the ribosome in the correct sequence. Ribosomes are assembled in the nucleoli. Molecules of tRNA and amino acids are assembled in the nucleoli.*
*(A)*
Line 2: *Molecules of trna and amino acids are assembled where?
Options:
- (A) nucleoli
- (B) A computer
- (C) Cooking
- ... | *What kind of worm belongs to the phylum platyhelminthes?
Options:
- (A) homogenous
- (B) moves
- (C) dangerous
- (D) insects
- (E) tapeworm
- (F) parasites
- (G) white
- (H) graptolites* | 0 | CoT | cot_qasc_ii | fs_opt |
Ans: (D)
Question: What is one way dogs learn to behave?
Options:
- (A) exercise
- (B) mating
- (C) ligt
- (D) playing
- (E) parties
- (F) slumber
- (G) firm hugs
- (H) Movement
CoT: Playing is one way mammals and other animals learn how to behave. Cats are Mammals that Shed Dogs are Mammals that Wag their tails. Playi... | Question: Muscle and internal organs are protected by:
Options:
- (A) immunization
- (B) fur
- (C) fat
- (D) bone
- (E) hair
- (F) skin
- (G) defense
- (H) copper
CoT: Bone provides protection for soft tissues and internal organs. Soft tissue refers to the soft connective or supporting tissues, such as muscle. Bone pro... | 3 | CoT | cot_qasc_ii | fs_opt |
Ans: (G)
Question: Flower spores eventually develop into an entity that is:
Options:
- (A) sperm
- (B) fertile
- (C) mammalian
- (D) ferns
- (E) fungi
- (F) development
- (G) haploid
- (H) plants
CoT: Flowers produce spores that develop into gametophytes. All gametophytes are haploid. Flowers produce spores that develo... | Question: _ bind to allergens.
Options:
- (A) to stay warm
- (B) mammals
- (C) fur and fat
- (D) animals
- (E) protect them
- (F) Most plants
- (G) Antibodies
- (H) Chemical energy
CoT: Antibodies are large, Y-shaped proteins that recognize and bind to antigens. Allergens are also called Antigens. Antibodies bind to al... | 7 | CoT | cot_qasc_ii | fs_opt |
Chain-of-thought: Annelids have the amazing capacity to regrow segments that break off. Earthworms Earthworms are in the phylum Annelids. Earthworms have the amazing capacity to regrow segments that break off.
Q: Earthworms have the amazing capacity to regrow segments that:
Options:
- (A) reproduce
- (B) tadpoles
- (C)... | Q: What can be determined by the average number of people per one unit of area?
Options:
- (A) hygeine
- (B) emissions
- (C) animals
- (D) growth
- (E) forces
- (F) health
- (G) education
- (H) people
A: (D)
-- | 1 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Gene flow occurs when individuals move into or out of a population. Internal migration describes moves within a country. Gene flow occurs when individuals migrate.*
*(G)*
The original question: *Migration increases what?
Options:
- (A) root growth
- (B) speed
- (C) distance
- (D) voltage
- (E) ene... | *What are not cells at all, so they are neither prokaryotes nor eukaryotes?
Options:
- (A) Something with a head, thorax, and abdomen
- (B) Microscopic organisms
- (C) The smallest agent of disease
- (D) Dead prehistoric beings
- (E) female sex cells
- (F) major threat to health
- (G) remains of prehistoric life
- (H) ... | 1 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Fertilization occurs when sperm swim to an egg inside an archegonium. Gametes in males are called sperm, and in women commonly referred to as eggs. Fertilization occurs when male gametes swim to an egg.*
*(E)*
Line 2: *What occurs when a male gamete swims to an egg?
Options:
- (A) permineralization
- (B) compe... | *Changes in what are essential for evolution to occur.
Options:
- (A) color of leaves
- (B) genetic material
- (C) learned behavior
- (D) synthetic material
- (E) the body's largest organ
- (F) acquired characteristics
- (G) sensory neurons
- (H) Most plants* | 0 | CoT | cot_qasc_ii | fs_opt |
Ans: (H)
Question: How many times can cells split into parts?
Options:
- (A) As many times as it likes
- (B) massive damage
- (C) No times
- (D) An infinite number of times
- (E) heat produced
- (F) during the day
- (G) Temperature changing
- (H) A set number of times
CoT: Cells are programmed to divide only a set numb... | Question: What provides protection for soft tissues and internal organs?
Options:
- (A) fur and fat
- (B) eye color
- (C) peachleaf willow
- (D) synapses
- (E) a cuticle
- (F) layers of fat
- (G) nerves
- (H) the skeleton
CoT: Bone provides protection for soft tissues and internal organs. Bone is the substance that for... | 3 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: Pacinian corpuscles are found mainly in the _.
Options:
- (A) tumor
- (B) pupils
- (C) muscle
- (D) hair
- (E) skin
- (F) Man
- (G) retina
- (H) Summer
(E)
Explanation for the Ans above: [[Pressure receptors are found mainly in the skin. Pacinian corpuscles are pressure receptors. Pacinian corpuscles are ... | [[Hair is a fiber that is found only in mammals. All mammals have fur or hair. Fur is a fiber that is found only in mammals.]] | 8 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: Earthworms have the amazing capacity to regrow segments that:
Options:
- (A) reproduce
- (B) tadpoles
- (C) Loose
- (D) form sand
- (E) are still attached
- (F) allow growth
- (G) break off
- (H) fungal
(G)
Logic chain: Annelids have the amazing capacity to regrow segments that break off. Earthworms Earth... | Hair helps to insulate and protect the body. Hair is composed of the protein keratin. The protein keratin helps to insulate and protect the body. | 0 | CoT | cot_qasc_ii | fs_opt |
Chain-of-thought: Some birds are pollinators that co-evolved with plants. Bird A bird is an animal with feathers. Some animals with feathers are pollinators.
Q: Some what with feathers are pollinators?
Options:
- (A) bees
- (B) tortoises
- (C) fish
- (D) snakes
- (E) strong
- (F) ducks
- (G) Vanes
- (H) animals
A: (H)
... | Q: Where can cells bound by antibodies more likely be found?
Options:
- (A) critical organs
- (B) colder and wetter
- (C) the environment
- (D) Earth orbiting the Sun
- (E) Veins and arteries.
- (F) epidermis and dermis
- (G) on cancer cells
- (H) the skin
A: (G)
-- | 1 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Algae have varied life cycles. Desmids are green algae, members of the Chlorophyta. Desmids have varied life cycles.*
*(C)*
The original question: *What kind of life cycle do desmids have?
Options:
- (A) allow growth
- (B) Leptospirosis
- (C) varied life cycle
- (D) solid, liquid, gas
- (E) Veins ... | *The majority of multicellular eukaryotes are:
Options:
- (A) Most plants
- (B) infectious
- (C) viruses
- (D) bacteria
- (E) Absorb light
- (F) insects
- (G) important habitats
- (H) invertebrates* | 1 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: Plants cell walls are made of
Options:
- (A) fiber
- (B) keratin
- (C) alveoli
- (D) cations
- (E) matter
- (F) CO 2
- (G) porous
- (H) Cane.
(A)
Explanation for the Ans above: [[Plants are multicellular eukaryotes with cell walls made of cellulose. Basically, fiber is cellulose . Plants cell walls are m... | [[Organisms cluster around hydrothermal vents in the ocean floor. Chimneys top some hydrothermal vents. Organisms cluster around chimneys in the ocean floor.]] | 8 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: What is used as energy by most organisms?
Options:
- (A) sodium
- (B) water
- (C) energy.
- (D) food
- (E) sugar
- (F) Energy
- (G) solutes
- (H) light
(E)
Explanation for the Ans above: [[Glucose is used for energy by the cells of most organisms. For instance, glucose is a sugar. Sugar is used for energy... | [[Biomass is the total mass of organisms at a trophic level. Most living things are called organisms. Biomass is the total mass of living things at a trophic level.]] | 8 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: In what way does a catalyst help in chemical reactions?
Options:
- (A) Generating heat
- (B) lowered energy cost
- (C) metabolic reaction
- (D) heating liquids
- (E) by making heat
- (F) adding heat
- (G) increases a body's strength
- (H) preventing heat transfer
(B)
Logic for the answer: All chemical rea... | Fertilization occurs when a sperm and an egg fuse to form a diploid zygote. Male gametes are called sperm. Fertilization occurs when a male gamete and an egg fuse to form a diploid zygote. | 4 | CoT | cot_qasc_ii | fs_opt |
Ans: (G)
Question: What usually results from getting shots?
Options:
- (A) heat produced
- (B) susceptibility to disease
- (C) limb amputation
- (D) a lot of human deaths
- (E) death and devastation
- (F) healing
- (G) resistance to disease
- (H) confusion
CoT: Immunity results from immunization. Immunization records w... | Question: Female monotremes reproduce by laying eggs and have no what?
Options:
- (A) alveoli
- (B) fusion
- (C) embryos
- (D) teats
- (E) rings
- (F) pollen
- (G) food
- (H) eyes
CoT: Monotremes are mammals that reproduce by laying eggs. Unlike most mammals, female monotremes have no teats. Female monotremes reproduce... | 3 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Organisms that live in marine biomes must be adapted to the salt in the water. Organisms or living beings are literally things that are alive. Living beings that live in marine biomes must be adapted to the salt in the water.*
*(D)*
The original question: *Living beings in marine biomes must be ad... | *What do constructions by earthworms help to do?
Options:
- (A) compact soil
- (B) moisten soil
- (C) agriculture
- (D) to move people
- (E) relocation
- (F) aerate soil
- (G) survival
- (H) dry out soil* | 1 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Vertebrates are all chordates that have a backbone. Invertebrates are animals who lack a backbone or spinal column. Vertebrates are all chordates that have a spinal column.*
*(G)*
Line 2: *What do all vertebrates have that invertebrates don't?
Options:
- (A) sensory neurons
- (B) fur and fat
- (C) bones and jo... | *Which of the following can travel longer than migrants each day?
Options:
- (A) humans
- (B) ducks
- (C) Whales
- (D) insects
- (E) fur seals
- (F) mammals
- (G) vehicles
- (H) alpacas*
-- | 2 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Amphibians have permeable skin that easily absorbs substances from the environment. Natural Toxins Toxins are poisonous substances from bacterias, plants or animals. Amphibians have permeable skin that can easily absorb toxins from bacterias, plants or animals.*
*(B)*
The original question: *Why c... | *Producers that are adapted to very dry environments are called what?
Options:
- (A) xerophytes
- (B) ragweed
- (C) mammals
- (D) dry plants
- (E) animals
- (F) cactus
- (G) alpacas
- (H) bacteria* | 1 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: What can be a source of food for many species of fish?
Options:
- (A) Fully cooking the oysters
- (B) Organic compounds
- (C) beef
- (D) fishing poles
- (E) sessile organisms
- (F) barnacles
- (G) grass
- (H) gastropod shells
(E)
Explanation for the Ans above: [[Sponges are a source of food for many speci... | [[Platypus females lay their eggs in a burrow. Burrows dug by badgers are also important in many areas. Platypus females lay eggs in a dug out area.]] | 8 | CoT | cot_qasc_ii | fs_opt |
Solution idea: Most mollusks have shells. Mollusks are invertebrates and are no exception. Some invertebrates have shells.
Q: Some invertebrates may have which feature?
Options:
- (A) invertebrate
- (B) fat
- (C) gills
- (D) exception
- (E) three
- (F) mollusk
- (G) complex
- (H) shell
A: (H)
Solution idea: Many coral... | Q: Where is brca2 located?
Options:
- (A) retina
- (B) lungs
- (C) chromatic
- (D) the eyes
- (E) chromosome
- (F) chromography
- (G) chrome
- (H) sensory neurons
A: (E) | 5 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Most salamanders use their sense of smell to find a mate. Food to survive, mates to reproduce, and water to drink. To reproduce, salamanders are assisted by their sense of smell.*
*(F)*
The original question: *In their quest for reproduction, salamanders are assisted by their what?
Options:
- (A) ... | *What may be caused by an infection or injury of the lungs?
Options:
- (A) death and devastation
- (B) deadly and devastating
- (C) Legionnaires' disease
- (D) blood
- (E) smoking
- (F) a lot of human deaths
- (G) a tree falling
- (H) cigarettes* | 1 | CoT | cot_qasc_ii | fs_opt |
Solution idea: Echinoderms have a unique water vascular system with tube feet. Each starfish arm is lined with tube feet. Starfish are echinoderms.
Q: What phylum do starfish belong to?
Options:
- (A) fertile
- (B) animals
- (C) Echinoderm.
- (D) Mollusca.
- (E) Sponge.
- (F) Absorb light
- (G) Annelid.
- (H) a fish
A:... | Q: What is a type of the basic units of the structure and function of living things?
Options:
- (A) sensory neurons
- (B) osteogenic
- (C) animals
- (D) Chemical energy
- (E) Energy
- (F) trees
- (G) ferns
- (H) fur and fat
A: (B) | 5 | CoT | cot_qasc_ii | fs_opt |
Ques and Ans: What is a potential outcome of genetic mutation?
Options:
- (A) HIV
- (B) albino
- (C) anemia
- (D) pizza eating turtles
- (E) genealogy
- (F) SNPs
- (G) biology
- (H) death
(F)
Logic for the answer: Mutations may change the structure of a chromosome or just change a single nucleotide. SNPs involve polymo... | Plants that shed their leaves seasonally each year are called deciduous plants. Trees here are largely deciduous, shedding their leaves in the dry season. Plants shed their leaves in the dry season each year. | 4 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Most salamanders use their sense of smell to find a mate. Salamanders are a type of amphibian. Some amphibians use their sense of smell to find a mate.*
*(C)*
Line 2: *What organism uses their sense of smell to find a mate?
Options:
- (A) fur seals
- (B) bears
- (C) Amphibians
- (D) Fish
- (E) mammals
- (F) Bu... | *What is a disease that occurs when the cell cycle is no longer regulated?
Options:
- (A) dangerous
- (B) illness
- (C) Smoking
- (D) Mumps
- (E) Leukemia
- (F) parasites
- (G) Measles
- (H) Diabetes* | 0 | CoT | cot_qasc_ii | fs_opt |
Logic of a solution: *Petals attract pollinators to the flower. Pollination is by flies, wasps, and bees. Petals attract flies, wasps, and bees to the flower.*
*(A)*
The original question: *In order to attract flies, wasps, and bees, what does a flower employ?
Options:
- (A) petals
- (B) colors
- (C) insects
- (D) camo... | *Fungi spores can multiply through what?
Options:
- (A) natural selection
- (B) trees
- (C) mitosis
- (D) sun's heat
- (E) death
- (F) Conifers
- (G) Deposition
- (H) pregnancy* | 1 | CoT | cot_qasc_ii | fs_opt |
Logic for the Q&A below: Earthworms are important deposit feeders that help form and enrich soil. Earth stands for soil, dust or ground. Earthworms are important deposit feeders that help form and enrich earth.
Q: An earthworm is an important
Options:
- (A) allow growth
- (B) cleaner for earth
- (C) Plant reproduction
... | Q: How do echinoderms use their feet to locomote themselves?
Options:
- (A) one at a time
- (B) to move people
- (C) running and lifting
- (D) protein channels
- (E) a hydraulic system
- (F) it needs them
- (G) undulations
- (H) It helps them survive
A: (E)
-- | 9 | CoT | cot_qasc_ii | fs_opt |
Line 1: *Amphibians have a relatively complex circulatory system with a three-chambered heart. Frogs, toads and salamanders are amphibians. Frogs, toads and salamanders have a relatively complex circulatory system with a three-chambered heart.*
*(G)*
Line 2: *What sort of circulatory system do frogs, toads, and salaman... | *What attracts pollinators to the flower?
Options:
- (A) something great for potpourri
- (B) Something with a head, thorax, and abdomen
- (C) peachleaf willow
- (D) By wind and rain
- (E) photosynthesis.
- (F) Something made from fermented ricce
- (G) Earth revolving around the sun
- (H) at or near the margins*
-- | 2 | CoT | cot_qasc_ii | fs_opt |
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