Answer:
I would say D. atmosphere and hydrosphere
Explanation:
Because hydrosphere means water, and the atmosphere is where the water is evaporated to, and then condensed into rain.
<span>Competition, sometimes called environmental competition.</span>
Answer:
The trend shows that the Enzyme Pepsin is active and prefers the pH level of 2. While Trypsin Is much active at pH 8 and prefers that pH level.
Explanation:
You can tell by seeing the enzyme activity compared to the pH range. Enzymes are simply proteins which work around your body so pepsin since it is active in acidic levels (pH 2) is probably an enzyme found in the stomach.
Guess it would be B. Is my answer
