Science Unit 2 Life Science

Which part of the plant takes in nutrients to help a plant grow?

• pistils

• stamens

• root hairs

• flowers

In which EXTERNAL part of the plant does the most food production happen?

• thorn

• leaf

• stem

• petals

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NGSS.MS-LS1-6

You have received a potted plant that does not have flowers. What WON'T it be able to do?

• produce seeds

• make food

• carry water through its stems

• take in water

Tags

NGSS.MS-LS1-4

Which structure helps an animal digest food?

• skull

• foot

• stomach

• rib

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Which structures are most important for helping an elephant communicate with other animals?

• ears and feet

• skull and teeth

• liver and heart

• skin and ribs

Thorny lizards live in hot, dry climates. They have grooves on their bodies. How do these grooves most likely help them survive in their environment?

• they help them stay warm

• they help them hide from the rain

• they help them collect water to drink

• they help them find food

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NGSS.MS-LS4-4

Why do woodchucks hibernate in the winter?

• too cool off

• to find food

• to stay safe from predators

• to save energy

In summer, the artic fox has a dark coat. In winter, its coat is white. How does this change of coat color help them survive?

• it help them catch prey

• it helps them grow

• it keeps them cool

• it helps them move

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NGSS.MS-LS4-4

What helps an elephant grow large?

• its ability to feel vibrations with its feet

• its ability to eat enormous amounts of food

• its ability to hear prey

• its ability to run from danger

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What INTERNAL structure helps many animals take in oxygen from the air?

• the intestines

• the liver

• the esophagus

• the lungs