Which part of a flower becomes a fruit? A. the anther
B. the ovary
C. the stigma
D. the pistil

Explanation:

Anther is where the pollen is released. It drops off from the flower after fertilization.

The stigma is where the pollen falls onto to move down through the pistil towards the ovary to fertilize the ovules.

Both the stigma and pistil drop off after fertilization. Only the ovary and ovules remain, where the ovary becomes the fruit and the ovules become the seeds. (B)

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.

i think the answer would d