Help asap giving branlist

The answer is option B

Explanation:

In a parasitic relationship, it involves two different organisms of different species.

Mostly one of the organisms that's the parasite mostly benefits by feeding on its host and releasing toxic substances causing harmful effects on the organism.

So from the question the correct answer is the second option

Hope this helps you

b. climate change will cause an increase in biodiversity of all ecosystems.

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what? are the statements?