He never liked being on the hot seat and he'd found his niche<span> with this job.</span><span>
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Answer: A
Explanation:
Because its the main difference between the 2
The habitat is the kind of natural environment in which a particular organism species lives and it's ability to reproduce determines its niche.
(Prime Example):
Elephants shape their environment in many ways. They can change a forest to a grassy field or dig a hole that might become a pond.
A substance that releases Hydroxyl Ions in water is called a Base