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Fourth Grade Science
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This plant part is called
Leaf
Stem
Root
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Okay!
Mammals usually have their body covered in
Fur.
Hair.
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True or False: Sensory organs CAN'T process information.
False.
True.
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Instead of skin, reptiles have...
Fur.
Scales.
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In order to breathe, Sharks have...
Oxygen.
Gills.
Lungs.
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This is a...
Root.
Stem.
Leaf.
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An Octopus has...
Legs.
Arms.
Tentacles.
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These are called
Central nervous system.
Sensory organs.
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This plant part...
Protects the plant.
Absorbs water and nutrients.
Gives the plant its stem.
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What is the gas humans make that plants use in photosynthesis?
Oxygen.
Nitrogen.
Argon.
Carbon Dioxide.
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Different beaks help different birds get food.
False.
True.
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Which of these is necessary for photosynthesis?
Carbon Dioxide.
Vitamin K.
Oxygen.
Nitrogen.
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The most important thing a flower produces is...
Seeds.
Nutrients.
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This picture shows the process of...
Thigmotropism.
Photosynthesis.
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True or False: Many animals help in pollination.
True.
False.
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Okay!
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