1, heartburn. Keep stomach acid in the stomach!
Answer:
It controls activities
Explanation:
X is the nucleus of the cell which is sometimes know as the 'brain' of the cell because it controls activities. It contains DNA that is needed to conduct most of the cell's functions.
Answer:
B) ATP is not produced during fermentation
Explanation:
Fermentation does not involve an electron transport system, and no ATP is made by the fermentation process directly.
I’m definitely gonna say the first choice. The others don’t make much sense