110k views
1 vote
What percent of species become extinct when mass extinction occurs?

оооо
a)About 30%
b)About 50%
c)About 70%
d)About 80%

User Japamat
by
5.0k points

2 Answers

4 votes

Answer:

70 or 80 search it becuase its around thier

Step-by-step explanation:

User Eloyesp
by
4.4k points
5 votes

Answer:

I would say the answer is d

User Shayla
by
4.2k points