B, if he didn't end up taking all of the antibiotics that will happen
In active transport carrier proteins are used.
Answer:
Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor.
Explanation:
Dryed up burt that can be use to make the plantes grow even with water
C. They unwinds the two strand of DNA.
