The word habitable is defined as:

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capable of being lived in : suitable for habitation.

providing conditions that are good enough to live in or on:
A lot of improvements would have to be made before the building was habitable.
Some areas of the country are just too cold to be habitable.

Examples of habitable in a Sentence

The house is not habitable.

The frigid Arctic is not habitable for amphibians and reptiles—or for humans, either, for that matter

C. chemical changeshope i : )

Answers are 1,2,4 its correct on edgenuity.