The answer is c I hope this helps
Places with a tropical wet climate are also known as rainforests. These equatorial regions have the most predictable weather on Earth, with warm temperatures and regular rainfall. Annual rainfall exceeds 150 centimeters (59 inches), and the temperature varies more during a day than it does over a year.
All of them Plays an equal and important role to support life on Earth..
Just listen to your teach and do good in class and score
Most plants live in the Epipalegic zone so your answer would be A