Question

Which is a component of the biosphere?

O A.
bacteria
B. permafrost
c. mountains
D.
argon​

Answer 1

Step-by-step explanation:

Bacteria is a biological cell in a large group of microorganisms. The biosphere is a region of the surface of the earth containing living organisms. The prefix bio means living; therefore, bacteria is the correct answer. Hope this helps :)

Answer 2

D argon is a component of biosphere because of the chemicals in it