Answer:
O it allows for the most hands on experience with medical procedures
Gases can be produced by normal flora (bacteria that normally lives in the intestines) and harmful bacteria as well.
The answer is A. That is the most reasonable answer and I’m so sorry if it’s wrong. Hope that helps. Feel free to ask me more questions!!
:)
Vitamins are essential compounds that must be acquired through the diet
because the body can't synthesize them. One of the reasons vitamins are
needed is because they play an indirect role in catalysis, in which
enzymes speed up chemical reactions. :D
