Answer:
B)
Explanation:
Because the rest of the answers didn't provoke anything really to change. Eating algae would result in the same issue they already have. The people that caused this and have realized their actions but don't do anything about it and civilization adapts wouldn't help anything.
Answer:
A is the answer my friend
Explanation:
Answer:
For the first part D
Explanation:
I'll let you know when i get the second part
