Answer:
C.Hydrochloric Acid
Explanation:
hydrochronic acid is naturally in your stomach to help digest food
Answer:
A through glacial deposits and ice cores.
Explanation:
I have already finished science. I''m in your class Bella. It''s Hailey.
The answer is guard cells. They're the cells that controls the opening and closing of stomata, the stomata opens during day time and closes during night, it is because day time has sunlight which is necessary to photosynthesis and water and oxygen can be released. The guard cells are like a door, that opens and closes.