Internal body parts

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Across
  1. 2. It covers the organs and muscles
  2. 4. It pumps blood to every body part
  3. 7. They are part of the digestive system
  4. 8. It is the main control center of the body
  5. 9. Optical receivers located in the face
Down
  1. 1. Tissue responsible for moving the body
  2. 3. It absorbs the nutrients from the food
  3. 5. Organs that store oxygen
  4. 6. It makes up the skeleton
  5. 8. It flows through the veins