Homeostasis and The Body Systems

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Across
  1. 6. The muscular system interacts with this system in order for you to breath
  2. 7. Maintains homeostasis by breaking down food into nutrients
  3. 8. Allows your muscles to contract and converts chemical energy to thermal energy to keep your body warm
Down
  1. 1. Your bones supply calcium to your muscles, nerves, and heart
  2. 2. Maintains homeostasis when oxygen enters the body ,the respiratory system interacts with this system and transports oxygen to the body's cells
  3. 3. Maintains homeostasis by filtering wastes of blood and removing wastes from the digestive system
  4. 4. Receives information from the external environment and responds to it
  5. 5. All the systems work together to protect the body from invaders