D. It expands and contrasts
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Answer is the k- strategy....your welcome B)
Just say we have a big amount of tryptophan in the sense that it exceeds, tryptophan would act as a co-repressor which prevents synthesis of more enzymes for its production
Hope this helps :)
Red Blood Cells would take up 41% of the blood's overall volume.
The answer is C.<span>The shell protects the crab from predators</span>
