Across
- 1. system regulates and controls bodily functions and activity.
- 3. composed of cells that have the special ability to shorten or contract in order to produce movement of the body parts
- 5. cell that do not have a nucleus
- 9. is the biological system made up of all the anatomical organs involved in sexual reproduction
- 12. cell that contain a nucleus
- 13. a type of cell that lines the surfaces of your body
Down
- 2. to other tissues and organs in the body.
- 4. Tissue that supports, protects and gives
- 6. composed of organs, principally the brain, spinal cord, nerves, and ganglia
- 7. is a biological system consisting of specific organs and structures used for gas exchange in animals and plants
- 8. system consists of the gastrointestinal tract plus the accessory organs of digestion
- 10. an organ system consists of skeletal, smooth, and cardiac muscle
- 11. is the internal framework of the human body