Answer: Hope this helps :)
Explanation: It is either A C
<span>the heart must do work to overcome frictional forces that resist the blood flow. From my calculations, the average blood pressure is 1.3×10^4 n/m2 </span>
Answer:
DNA is a long polymer with deoxyriboses and phosphate backbone. Having four different nitrogenous bases: adenine, guanine, cytosine and thymine. RNA is a polymer with a ribose and phosphate backbone. Four different nitrogenous bases: adenine, guanine, cytosine, and uracil.
Answer:
Check if someone did a crime!
Explanation: