343,904 views
35 votes
35 votes
Eutrophication occurs when there is not enough __________ in the water for animals and fish.

A.

carbon
B.

oxygen
C.

nitrogen
D.

hydrogen

User Assaf Mendelson
by
2.9k points

2 Answers

23 votes
23 votes
Answer :

Oxygen

Explanation :
User Steel
by
3.2k points
16 votes
16 votes

Answer:

B. oxygen

hopes this helps!!

User Comanitza
by
2.3k points