Across
- 4. helps open wounds stop bleeding
- 5. The boundary of the cell
- 7. Jelly like substance in the middle of cell
- 8. The smallest unit that can live on its own and that makes up all living organisms
Down
- 1. look like they have spiders at the end
- 2. a group of cells that work together to function
- 3. Carries oxygen throughout body
- 6. the membrane-enclosed organelle within a cell that contains the chromosomes