NGSS.4-LS1-1

Plant cells have a square-like structure. 

• True 
• False

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What is the main function of the cell membrane?

• Digestion
• Storage
• Protecitve Barrier
• INSANE IN THE MEMBRANE!

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Why might some plants that grow on the shady rain forest floor have large leaves?

• to stay safe from predators
• to attract different animals
• to survive harsh winters with heavy snowfall
• to take in as much sunlight as possible

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NGSS.4-LS1-1

Which is a function of the roots?

• absorb sunlight
• start photosynthesis
• pull nutrients from the soil
• turn gray when they get old

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NGSS.4-LS1-1

What are the three jobs of your bones?

• movement, shape, joints

• movement, shape, protection

• shape, digestion and breathing

• movement, digestion and breathing

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NGSS.4-LS1-1

Madison's life science class was investigating the characteristics of animals. The drawings below show three animals Madison was studying.

Which physical structures do all three of these animals use for support and movement?

• claws and teeth

• scales and tails

• bones and muscles

• lungs and legs

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Name two parts that are in the plant cell but that are NOT in an animal cell.

• cell wall and cell membrane

• cell membrane and chloroplasts

• cell wall and chloroplasts

• cell wall and cytoplasm

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Polar bears and arctic foxes have thick ___ to keep them warm.

• blubber

• gills

• fur

• spines

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Desert plants have special structures that help them collect and store water. These structures are most beneficial in-

• wet climates

• dry climates

• windy climates

• humid climates

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The cell wall provides this for the plant

• keeps all organelles within the cell

• makes energy from food

• stores food and water

• protection and support

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