Across
- 1. substance that is the physical basis of all living things
- 5. natural balance within the body
- 6. group of cells
- 7. protective covering of a cell
- 10. study of the processes or functions of living organisms
Down
- 1. study of how disease occurs and the responses of organisms to disease processes
- 2. cell division for gametes
- 3. group of organs
- 4. mass of protoplasm
- 8. asexual cell reproduction
- 9. the study of the structure of an organism
- 11. group of tissues