Answer:
D.
Explanation:
A. just isn't true. B. isn't true either because, like bacteria, we are adapting to their changes. C. isn't right either because some bacteria helps us survive. D. is the only true statement.
<span>Under anaerobic conditions, pyruvate can be broken down by Fermentation
Under anaerobic conditions, there will be no oxygen left within the cell, When this happen, pyruvate will be converted into some form of lactic acid.
This type of substance could be converted into a form of alcohol, so it could be considered as a fermentation process.</span>
Answer:
yes they are they are considered addivitce druygs
Explanation:
Answer:
Answer is option B: Peristalsis.
Explanation:
Constriction and relaxation of the muscles of the intestine or another canal, which create wave like movements that push the content of the canal forward is called Peristalsis.
During Peristalsis one can feel abdominal cramping, feeling of fullness, stomach swelling and nausea.
