Question

Which of the Earth’s spheres is made up of all living things?

A.
the atmosphere
B.
the biosphere
C.
the lithosphere
D.
the hydrosphere

Answer 1

Answer: B. The Biosphere

Explanation: Definition of the Biosphere- the part of the earth where living things exist

Answer 2

B. The Biosphere

Step-by-step explanation:

Definition of the Biosphere- the part of the earth where living things exist

hope this helps=) Keera DB. I.