What is one of the ways that mammals and other animals learn how to act?
Options:
- (A) sleeping
- (B) Movement
- (C) mating
- (D) exercise
- (E) eating
- (F) sound
- (G) playing
- (H) motion
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Let's think first: Playing is just one of many ways that mammals and other animals learn how to behave. Acting is about behaving. Playing is just one of many ways that mammals and other animals learn how to act.... So the answer is [(G)]

Splitting into what is the final stage of cell division in eukaryotes as well as prokaryotes?
Options:
- (A) fewer cells
- (B) merged cells
- (C) two cells
- (D) Chlorophyll
- (E) five cells
- (F) autumn
- (G) allow growth
- (H) Leptospirosis
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Let's think first: Cytokinesis is the final stage of cell division in eukaryotes as well as prokaryotes. During cytokinesis , the cell body splits into two cells. Splitting into two cells is the final stage of cell division in eukaryotes as well as prokaryotes.... So the answer is [(C)]

How do lions get food?
Options:
- (A) It helps them survive
- (B) They hunt with their group
- (C) Your sensory system picks it up
- (D) layers of fat
- (E) They forage for fruit
- (F) Something coming from a gland
- (G) They appoint one hunter
- (H) They hunt alone
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Let's think first: Lions live in social groups called prides. Lions hunt together to provide food for the pride. Lions live in groups and hunt together for food.... So the answer is [(B)]

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
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Let's think first: Monotremes are mammals that reproduce by laying eggs. Well, platypuses are mammals, and they lay eggs. Platypuses are monotremes.... So the answer is [(B)]

What is bilaterally symmetrical and a protostome?
Options:
- (A) gastropod shells
- (B) honeybees
- (C) humans
- (D) shells
- (E) bears
- (F) the common snail
- (G) peachleaf willow
- (H) the eyes
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Let's think first: Mollusks are invertebrates such as the common snail. Mollusks are bilateraly symetrical and are protostomes. The common snail is bilaterally symmetrical and a protostome.... So the answer is [(F)]

What does goldenrod life cycle include?
Options:
- (A) it keeps an organism warm
- (B) sub-units of species
- (C) produce offspring
- (D) seed dispersal
- (E) The flowers are pollinated
- (F) alternation of generations
- (G) that material's properties
- (H) biological diversity
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Let's think first: All plants have a characteristic life cycle that includes alternation of generations. Goldenrod is a plant that generates activity. Goldenrod life cycle includes alternation of generations.... So the answer is [(F)]