Unit 3: HBS

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Across
  1. 3. A group of seven organs that break down food and absorb the nutrients which the body then uses for fuel
  2. 5. The body system that permits movement and locomotion in animals
  3. 7. The system of the body responsible for storing and getting rid of waste products, such as urine
Down
  1. 1. The body system that delivers blood to different parts of a body; consists of the heart, blood, and blood vessels
  2. 2. The system of the body that brings oxygen into the body and releases carbon dioxide
  3. 4. A system of the body that provides protection from infection and disease
  4. 6. The system of the body that carries information to all parts of the body: The nervous system relies on nerve cells to move electrical signals to the body from the brain, and from the body to the brain and/or spinal cord.