Across
- 4. one brain cancer
- 5. a disease caused by an uncontrolled division of abnormal cells in a part of the body
- 7. term used in genetics to refer to an irreversible change in the sequence of a genome (DNA or RNA)
Down
- 1. Abnormal growing mass
- 2. name of the virus
- 3. trash bags that swallow viruses, bacteria and cellular debris to make the body healthy
- 6. gives immunity to a certain disease