2. this substance can trap light energy and convert it to chemical
energy.

How many species of living things are alive on earth today? more than 1,000,000 none of these answers are correct 100-500 1,000 –500,000 o 500,000 -1,000,000

Apart of an ecosystem that can restrict the growth of a population is referred to as

What is a group of organisms that are closely related and share similar characteristics