Across
- 1. this system helps the body get nutrients from food
- 4. The cell's DNA is stored here
- 6. this system include the lungs and all the body parts that allow us to breathe
- 7. a group of tissues that work together to do a certain job
Down
- 2. a large group of cells that have the same porpouse or function
- 3. when several different organs join to meet the organism's needs.
- 5. this system includes the heart and all the body parts that help move blood around