Answer:
2: an agent that causes a mutation in DNA.
Hope this helps
Anyone with Schizophrenia in his or her family history would develop Schizophrenia
The answer is D. Cellular respiration
Overuse of antibiotics is causing this resistance, we can let our bodies fight off bacterial infections naturally, stop the overuse of antibacterial soaps and cleansers, let our bodies build up resistance to these bacterias naturally through natural exposure.