LS1

Water lilies live in lakes and ponds. The lilies have very long stems. The picture above shows a water lily in a pond. How do long stems help water lilies live in ponds?

• They absorb food for the plant.

• They absorb water from the pond.

• They enable the pads and flower to reach sunlight.

• They help the plants float away.

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What pore-like feature on a plant's leaves prevent water from escaping?

• Phloem

• Stomata

• Roots

• Xylem

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Which BEST describes a multicellular organism?

• Most have SPECIALIZED cells that do a specific function.

• Most have cells that are unable to grow and survive in their environment.

• Most have cells that require more energy to survive than single-celled organisms.

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Which is an adaptation of the bison that allows it to stay warm in the cold winter months

• it uses its horns to defend itself from predators

• it has hooves that allow it to move quickly across the grasslands

• it has a thick layer of fur covering its entire body

• it has flat teeth that helps it to chew the grasses on the plains

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• F

• G

• H

• J

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• A

• B

• C

• D

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I am the outer most layer of an animal cell. What am I?

• cell wall

• nucleus

• cell membrane 

• cell skin

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What role do sharp teeth play in a predator's survival?

• They help the predator chew plants.

• They are used for digging burrows.

• They assist in catching and eating prey.

• They are used to attract mates.

Answer explanation

Sharp teeth assist in catching and eating prey, aiding in a predator's survival by allowing them to effectively consume their food source.

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What does a plant cell have that an animal cell does not have? 

• Cell Wall

• Cell Membrane

• Nucleus

• Cytoplasm

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Some animals use certain body parts to ___________ themselves or their babies.

• defend

• scare

• adapt

• raise

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