Body Systems

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Across
  1. 4. Our _________ system breaks down the food we eat.
  2. 5. When we fracture a bone, we affect our _______ system.
  3. 6. The heart is an important organ in the _______ system.
  4. 7. Another name for body part
Down
  1. 1. A system is made up of two or more parts that work together to carry out a ________.
  2. 2. The _______ system consists of all the muscles in our body.
  3. 3. Our ________ system takes in and removes air from our body.
  4. 5. Our body is made up of many different _________.
  5. 8. Our body systems work together to help us stay ______.