Nucleic acids are composed of nucleotides. These nucleotides are in themselves made by nucleosides (purines and pyrimidines) bound to one, two, or three phosphate groups. Thus, the answer is D.
It tells you that a large amount of their brain processing is oriented towards visual cues/stimuli. Because they can view a much larger degree of range laterally than can humans and need to be able to.
Answer:
to assist other lymphocytes
to kill cells infected with a virus or cancer
to help in the body’s immune response
Explanation:
The digestive system works<span> very closely with the </span>circulatory system<span> to </span>get<span> the absorbed nutrients distributed through </span>your body<span>. The </span>circulatory system<span> also carries chemical signals from </span>your<span> endocrine </span>system<span> that control the speed of </span>digestion<span>. Hope this helps</span>
<span>Except for identical twins, all the other human beings are genetically distinct from each other is ture because of </span>sexual reproduction.
