Question

Why are rain forests important to the world?

Species found in the rain forest have been used for medical purposes.
Rain forests are the natural habitat for 30 percent of the world's plant and animal species.
Rain forests are a valuable food source for the world.
Rain forests increase greenhouse gases.

Answer 1

if its multiple choice its A, B, and C

Step-by-step explanation:

if its only 1choice then its just A

Answer 2

The correct answer is rain forests increase greenhouse gases. I know for sure it's not the first or third answer. Rain forests are the habitats for many animal and plants but I'm pretty sure its over 50% not 30%.