Term
| What is the muscular system made up of? |
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Definition
| muscles that allow the body to move. |
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Term
| What type of muscle is found in the heart? |
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Definition
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Term
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Definition
| muscle that bends part of your body |
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Term
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Definition
| muscles connected to bones by strands of tough connective tissue. |
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Term
| What type of exercise helps strengthen your heart and increase endurance? |
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Definition
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Term
| What is the material with in the bone that makes blood cells? |
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Definition
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Term
| How do pairs of skelton muscles work together? |
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Definition
| one muscle in the pair contracts and the other returns to its original length. |
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Term
| What are the joints in the skull called? |
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Definition
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Term
| What kind of tissue holds together bones in a moveable joint? |
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Definition
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Term
| Why are bones strong and hard? |
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Definition
| because they contain minerals, calcium, and phosphorus. |
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Term
| What are two ways to help keep your bones growing? |
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Definition
1. lift weights
2. getting calcium to harden them |
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