What is the definition of biosphere?(1 point)
Responses
a. the area of the earth that is solid
b. the area of the earth that is liquid
c. the area of the earth where all living things exist
d. the area of the earth covered by water
Responses
a. the area of the earth that is solid
b. the area of the earth that is liquid
c. the area of the earth where all living things exist
d. the area of the earth covered by water