Term
| Cells of the same type that work together are called... |
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Definition
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Term
| Different tissues that work together are ... |
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Definition
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Term
| Organs that work together are ... |
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Definition
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Term
| How do skeletal muscles move your body? |
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Definition
| Skeletal muscles can only pull, they can not push. They have to move in pairs to move back and forth. Skeletal muscles contract and relax to help you move. |
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Term
| Name the body's three types of muscles. |
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Definition
cardiac muscles
smooth muscles
stiated muscles |
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Term
| --- muscles are skeletal muscles with light and dark stripes |
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Definition
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Term
| --- muscles are found in the walls of the stomach |
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Definition
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Term
| --- muscles work automatically without stopping or resting. |
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Definition
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Term
| Cardiac muscles are found in the walls of a ---. |
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Definition
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Term
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Definition
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Term
| Name two jobs of the skeletal system. |
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Definition
1. supports the body
2. protects the organs |
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Term
| The main function of the respiratory system is to ---. |
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Definition
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Term
| Your body's cells need --- to work. |
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Definition
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Term
| The main organ of the respiratory system are the ---. |
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Definition
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Term
| The --- system's job is to take the blood to all of your body's cells. |
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Definition
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Term
| a tube of nerves that runs through the backbone |
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Definition
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Term
| blood vessels that return blood to the heart |
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Definition
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Term
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Definition
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Term
| Vessels that carry blood from the heart are called ... |
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Definition
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Term
| Tiny blood vessels that surround air sacs are ... |
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Definition
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Term
| --- are groups of neurons that pass along information. |
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Definition
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Term
| Which system provides nutrients to all parts of your body's systems. |
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Definition
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Term
| Where and how does digestion begin? |
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Definition
| Digestion starts in the mouth with the help of your teeth, tongue and saliva. |
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Term
| --- is a tube that connects your mouth with your stomach. |
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Definition
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Term
| --- is a bag made up of smooth muscles which digests and churns food. |
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Definition
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Term
| --- is a long tube of muscles where most digestion is done. |
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Definition
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Term
| The --- --- is the last part of the digestive system. |
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Definition
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Term
| The --- is the control center of your nervous system. |
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Definition
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Term
| The --- system sends and receives messages. |
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Definition
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Term
| Why is regular exercise especially good for the circulatory system? |
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Definition
| Regular exercise strengthens the heart and lungs by making them work harder, which increases the amount of oxygen in the body. |
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