Complete the following
Organisms ⟶ Populations ⟶ Communities ⟶ . . . . . . . . Ecosphere.
A. Ecology
B. Ecosystems
C. Biosphere
D. Biome
Answer: Option B
Solution (By Examveda Team)
Organisms ⟶ Populations ⟶ Communities ⟶ Ecosystems ⟶ Ecosphere.Ecology is the study of the relationships among living organisms, including humans, and their physical environment.
Ecology considers organisms at the individual, population, community, ecosystem and biosphere levels.

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