<span>i think it is a.Molecules move against their concentration gradient. hope it helps
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Answer:
Consumer
Explanation:
Producers are organisms that make their own food (plants), hosts are, well, hosts for parasites, and decomposers break down dead organisms (like mushrooms), so your answer is consumer.
Answer:
The non-coding regions of DNA are called introns. They are significant in evolution since they offer a great 'recipe' for recombination with genes/exons. Therefore, this offers variations among individuals on which natural selection could act upon to help a population adapt to changes in the environment. Introns also offer an additional step in gene regulation through the splicing of introns in making of mRNA.
Answer:
There is a 50% chance of their offspring being deaf
Explanation:
<span>1. Movement 2. Flexibility 3. Protection 4. Support</span>
