P4c-joylyn
Across
- 5. system allow exchenge of glass in the lungs
- 7. system work with the bones to help the body move.
- 9. is the smallest unit in life.
- 10. relax and become longer and thinner.
- 11. to protec our brain.
Down
- 1. contracts beco.e shorter and fatter.
- 2. make up organ such as ur eyes and your stomach.
- 3. organ work together to form a body system.
- 4. joints let you bend and straighten your limb.
- 6. system control all body function.
- 8. collection of the same kind of cell forms a tissue.
- 10. socket join allow a lot of movement.