I believe that the answer would be B.the realized niche
I would say A
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Answer:
The tentacles.
Explanation:
The both form from the same developmental tissue
A subcontinent is a large distinguishable part of a continent, that is connected the the remaining part of the continent on one side (so surrounded by 3 sides of water) : most typically.
One of the subcontinents is sometimes referred to as "The" Subcontinent" The Indian subcontinent; I think it's likely this is the answer to your question.
