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Definition
| Takes in and breaks down the food you eat so it can reach your blood |
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Definition
| Carries needed materials to all the cells in your body and carries away waste. |
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Definition
| Allows one part of your body to talk to other parts of your body by sending chemical messages through the bloodstream. |
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Definition
| Removes waste from your body. |
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Definition
| Protects you from infection and disease. |
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Definition
| An outer covering that protects your body. Includes your skin, hair and nails. |
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| Returns fluid to your blood and carries disease-fighting cells where they are needed. |
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Definition
| Allows your bones and other body parts to move. |
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Definition
| Sends messages from one part of your body to another. |
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Definition
| Delivers oxygen from the air to your blood and carries waste from your blood to the air. |
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Definition
| Makes it possible for humans to have children. |
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Definition
| Protects other body parts, provides support, stores minerals, and allows you to move. |
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Definition
| contains lots of fat that body can use when needs energy |
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Definition
| contains cells that makes blood cells |
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Term
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Definition
| soft, jelly-like material located within the holes in spongy bone |
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