Answer:
A polyp is a small clump of cells that form in the colon. Most of the time they are harmless but they could develop to be colon cancer which is the reason the polyp needed to be removed.
Explanation:
The least associated with tRNA is 2.DNA
Answer:
Penicillin G
Explanation:
I remember this vaguely, remove or whatever if wrong.
Scientists start with general observation and then make a hypothesis