Question

When a pond becomes covered with algae growth, oxygen levels drop as the algae decays. This process is called
A. respiration
B. deoxygenation
C. eutrophication D.photosynthesis

Answer 1

Answer:

It’s C: eutrophication

Explanation: Can you go to my questions and see the 2 last one posted and answer then since I answered urs.

Answer 2

Answer:

answer A,B,C,D

Explanation:  

( Hope its help)   :)