<span>To form structure and to carry out reactions and processes and cells
PLEASE HIT TANKS</span>
The target heart rate will give you a good judgement of measure when the cardiovascular system is getting the proper amount of exercised without over eexhaustion.
<span>The word part haimato is the Greek root for blood. the word means "the science that encompasses the anatomy, physiology, and pathology of blood is the hematology
so correct option is B
hope it helps</span>
