Across
- 3. Defends the body against infections and diseases.
- 4. Removes waste products from the body through various organs.
- 6. Enables the production of offspring.
- 7. Provides structure, support, and protection for the body.
- 11. Transports blood, oxygen, and nutrients throughout the body.
Down
- 1. Includes the skin, hair, and nails, protecting the body from external damage.
- 2. Breaks down food into nutrients the body can use for energy.
- 5. Responsible for breathing and exchanging oxygen and carbon dioxide.
- 8. Produces hormones that regulate various body functions.
- 9. Allows movement of the body and maintains posture.
- 10. Sends messages between the brain and the body.