Question

The particular part of an ecosystem where an organism/population lives is called its
A. Ecosystem
B. Biome
D. Biosphere
C. Habitat

Answer 1

The answer is C. Habitat.
Habitat is the specific physical location where a particular organism lives.

Answer 2

Answer:

C. Habitat

Explanation:

Simply by knowing that D. Biosphere talks about what lives on land or what lives in water( like a whole Jungle or an whole ocean),  B. Biome ( I think ) means the whole Earth, and A. Ecosystem is out of the question because the question already tells you what an Ecosystem is...so C. Habitat. Also when thinking of a Habitat, think of how in a zoo, people try to create a small part of the area from their ecosystem.