Across
- 2. Organ systems working together to support life.
- 6. You can find it attached to bones, organs, hearts.
- 8. A group of cells that have similar structure
- 9. It has organelles
Down
- 1. a system of combined tissues
- 3. It enables you to see, hear, and think.
- 4. covers the surfaces of your body and lines your internal organs.
- 5. Things inside the human body that help it function. Hint:guts, liver, kidneys.
- 7. Stuff that connects parts of the body: bones, blood