Across
- 2. Tissue that contracts to produce movement.
- 3. Organ where food is mixed with acid and begins to be digested.
- 5. Organ that controls thoughts, memory, and movement.
- 7. Large organ that detoxifies blood and produces bile.
- 8. Blood vessel that carries blood back to the heart.
Down
- 1. Organ that filters blood to produce urine.
- 4. Muscular organ that pumps blood through the body.
- 5. Hard structure that forms the skeleton.
- 6. Fiber that carries signals between the body and the brain.
- 7. Organ used for breathing and gas exchange.