C because that was amazing
All living organisms are composed of cells<span>. They may be unicellular or multicellular. The </span>cell<span> is the basic unit of life.</span>
40. I remember this by knowing that haploid is like half and diploid is like double
To separate each species into their own classes to better study them.
Pulmonary valve - connects right ventricle and pulmonary trunk (which divides into right and left pulmonary arteries). It is a semilunar valve
