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:
True.
Explanation:
Non-fiction means to have facts, that it can be proven true.
The first question is A
the second question is C
the third question is A
the fourth question is B