Question

C. Choose the correct answer.
1. By 2050, the world population is estimated to be
around:
a. 6.7 billion
b. 7.8 billion
d. 9.7 billion
c. 8.6 billion​

Answer 1

Answer:

c.8.6 billion

Explanation:

Answer 2

Explanation:

c 8.6 billion is the right answer please mark me brainleist