Body Systems
Across
- 7. Transports oxygen, waste, nutrients, hormones, heat, etc... around the body.
- 9. Protects and supports body organs and provides a framework the muscles use to support movement.
- 10. Consists of glands that control many of the body's activities by producing hormones.
- 11. Consists of the skin, mucous membranes, hair, and nails.
Down
- 1. The network of nerve cells and fibers that transmits information through nerve impulses between parts of the body.
- 2. Breaks down food into absorbable units that enter the blood for distribution to body cells.
- 3. Removes waste, excess water, CO2, and harmful or unneeded materials.
- 4. System of organs involved in producing offspring.
- 5. System responsible for taking in O2 and releasing CO2 between the body and external environment.
- 6. Enables movement of the body and internal organs; skeletal muscles and tendons.
- 8. A complex response system that protects the body from bacteria, viruses, and other foreign substances.