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11 Cards in this Set
- Front
- Back
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One thing all animals have in common is |
Eating other organisms for food. Worms |
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Worms take in oxygen |
Through their skins porcupine |
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A porcupines sharp quills are a structure |
That helps keep it safe. |
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The elephants trunk is a structure that help it survive. They use their trunk to pick up water, to pour it in their mouth |
And to pull plants into their mouth. |
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Gills are structures that fish use to |
Take in oxygen. |
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The structures animals use to get oxygen are |
Lungs, gills and skin. |
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Most animals on earth are |
Invertebrates |
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Most amphibians spend most of their time in water |
And part on land |
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When you classify animals it means to put them in groups |
That are similar |
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Snails, clams, and octopuses are part of the |
Mollusk group of invertebrates. |
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Dolphins and whales |
Are in the mammal group. |
