Answer:
esiska black is da right answer ahaha
Explanation:
False it does occur <span>;Fermentation is an anaerobic respiration. It includes the process of glycolysis, the reduction... hope this helps.</span>
<span>Changing the environmental factors can cause some certain traits to be favored in natural selection.This can lead to some changes in genetic variation.</span>
I don't know if this is correct but I think A <span />
<span>Answer:
It allows most of the blood from the right ventricle to bypass the fetus's fluid-filled non-functioning lungs. Upon closure at birth, it becomes the ligamentum arteriosum. There are two other fetal shunts, the ductus venosus and the foramen ovale.</span>
