Across
- 4. -the collection of bones in an animal's body
- 5. -provide support for our bodies and help form our shape
- 6. -the opening to the digestive system
- 8. -combination of parts and systems that work together to perform the necessary functions of life
- 12. H2O
- 13. -an important organ, or. body part, for breathing and smelling.
- 14. -the part of the body at the end of the arm that is used for holding, moving, touching, and feeling things
Down
- 1. -lies under the skin. It is made up of long threads, or fibers
- 2. -baglike organs, or body parts, used for breathing
- 3. -the organ that comes into contact with the rest of the world
- 5. -brings oxygen and nutrients to all the parts of the body so they can keep working
- 7. -a pump, usually beating about 60 to 100 times per minute.
- 9. -The air you breathe which contains a life-giving gas
- 10. - the control center for the body; receives and makes sense of signals sent from nerve cells in the body.
- 11. -the four digits on each of your hands—or five if you include your thumb.
