body system re-do

1234567891011
Across
  1. 2. Influences the function of the body using hormones.
  2. 5. The reproductive organs required for the production of offspring.
  3. 7. Keeps the body's temperature in a safe range.
  4. 8. Bones maintain the structure of the body and its organs.
  5. 9. Defends the body against pathogens that may harm the body.
  6. 10. Enables the body to move using muscles.
  7. 11. Eliminates waste from the body.
Down
  1. 1. System to absorb nutrients and remove waste via the gastrointestinal tract, including the mouth, esophagus, stomach and intestines.
  2. 3. Circulates blood around the body via the heart, arteries, and veins.
  3. 4. Collects and processes information from the senses via nerves and the brain and tells the muscles to contract to cause physical actions.
  4. 6. Brings air into and out of the lungs to absorb oxygen and remove carbon dioxide.