Answer:
ans The resident time would be zero because carbon is released as soon as it is absorbed
I believe it is either fish of plants (Most likely plants).
Because they are autorotrophs(they make their own food)so most organisms depend on them.
The correct answer to this question is letter A. Speciation. <span>The Galapagos finch species are an excellent example of speciation. It was Charles Darwin himself who is responsible and made the start of the study in Genetics through his natural selection and survival of the fittest. Hope this helps answer your question.</span>