Across
- 4. We are hard and thin and we protect your important body parts
- 5. I am needed so that you can think and remember things.
- 6. We take the air that you breathe into us and put it into the
- 8. I support your body and keep it tall and straight. I also protect your spinal cord.
- 9. I pump blood around your body.
Down
- 1. I am a long tube that lets very, very tiny food pieces move across my wall and into the body. The left-over food continues through me and is expelled out of the end as waste
- 2. When we move, you move too.
- 3. your chest.
- 5. I am a very hard substance that makes up your skeleton.
- 7. I mix up and break down your food after you chew and swallow it.