jessicalove7919 jessicalove7919

05-02-2020
Geography

contestada

The sum total of the planet's living organisms and abiotic systems is ________.
a. the biosphere
b. an ecotone
c. the biomass
d. a biome

Respuesta :

abdulismail72 abdulismail72

06-02-2020

Answer:

a. the biosphere

Explanation:

The biosphere consists of both the living organisms and the non living(abiotic) system which they live in.

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