Answer:
are you are tagalog amp sorry i don't anther stand
<span> b. Tumor suppressor genes control or modify the activity of oncogenes, reducing the risk for cancer development</span>
Answer: it affects the discovery of a vaccine for It because it is observed then a question is asked, then they try making a cure, and then they try it out, and if it doesn’t work then they record data and do it again, then they share their findings.
I tried my best.... sorry if I got nothing right. Also I’m not in High School
Explanation: