Answer:
A) chemical reactions.
Explanation:
"Photosynthesis is the process through which plants convert light energy into chemical energy. Here is the chemical reaction involved: As we can see, water and carbon dioxide combine to form glucose and oxygen. Since new chemical species are formed, photosynthesis is clearly a chemical change.
"
I believe the answer is B - point source comes from a specific site, non-point comes from many sources
That’s a dependable variable because it’s relying on something else.
Answer:
a
Explanation:
its talks about the difference
