Over 1.5 million different species have been discovered on Earth, and scientists discover about 15,000 new species each year. These species are very different, ranging from bacteria and algae to whales and redwood trees. Select four characteristics that all of these species have in common.

A

All species have metabolic functions.

B

All species have cell walls.

C

All species are composed of cells.

D

All species reproduce.

E

All species use sunlight to make food.

F

All species require energy.



THE SUBJECT IS SCIENCE!!!!!!!