Answer the following question given this paragraph: 

An ecosystem consists of all the biotic and abiotic factors in an area and their interactions. A niche refers to the role of a species in its ecosystem. A habitat is the physical environment in which a species lives and to which it is adapted. Two different species cannot occupy the same niche in the same place for very long.


Q: What do you call the physical environment in which a species lives and to which it is adapted?

 Choices:

- domain

- environment

- ecosystem

- habitat

A:
habitat
