Limited access

Upgrade to access all content for this subject

Earth’s human population has grown at an exponential rate and is now over seven billion people.

What has caused the population to grow so rapidly?

I) Health care has improved.
II) Birth rates have increased.
III) Sanitation has improved.
IV) Standards of living are increasing.

A

I and III

B

II and IV

C

I, II and III

D

II, III and IV

E

I, II, III and IV

Select an assignment template