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Neko [114]
2 years ago
5

What is it called when certain species have evolved such intimate symbiotic

Biology
2 answers:
lesya692 [45]2 years ago
8 0
Answer A................
earnstyle [38]2 years ago
6 0

Answer:

A. Obligate

Explanation:

An obligate relationship is one where both organisms are interdependent with one another in a way that one cannot survive without the other.

A parasitic relationship is where one organism benefits, and the other is harmed.

A mutualistic relationship is one where both organisms "work together," therefore benefiting one another.

A facultative relationship is where both species benefit off of one another, but are not fully dependent on one another to the point they cannot survive without their symbotic partner.

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In explanation.

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Hope this helps.

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