DNA<span> is a long polymer with deoxyribose and phosphate backbone. Having four different nitrogenous bases: adenine, guanine, cytosine and thymine. </span>RNA<span> is a polymer with a ribose and phosphate backbone. Four different nitrogenous bases: adenine, guanine, cytosine, and uracil.</span><span />
I would say A because it sounds the most positive and sometimes people need a little push to get confidence to follow their dreams and be successful.
Answer:The virus may not show symptoms for years, making d infected person to keep spreading the virus
Explanation:
<span>Keflex, Zartan, Keftab, <span>Daxbia</span></span>
