Across
- 2. this system is responsible for delivering oxygen and nutrients throughout the body
- 5. involuntary/voluntary, striated, peristalsis
- 6. this system communicates using hormones
- 9. lungs, diaphragm, trachea, bronchi
- 10. key words for this system are fetus, ovaries, and gonads
- 11. a key word for the muscular system that means wave-like movements
- 12. this system excretes liquid waste(urine)
Down
- 1. this system controls all other systems and includes the brain
- 2. another name for the cardiovascular system
- 3. this system contains the skin
- 4. this system is responsible for the ingestion, breakdown, and absorption of energy from food
- 7. antigens, antibodies, white blood cells, sickness, fever
- 8. helps the muscular system with movement