PLEASE HELP ME :( :(
Which of the following best describes the transfer of fecal coliform and an impact on the environment? (3 points)

Fecal coliform increases the growth of algae in surface water bodies, killing fish.

Digestive problems in humans are elevated from the increase of fecal coliform into drinking water.

Fecal coliform decreases the amount of dissolved oxygen and an overpopulation of fish in surface water bodies occurs.

Fecal coliform increases the amount of organic substances in water and lowers the amount of dissolved oxygen, killing fish.

the aswer is letter c

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.

as in mitosis, dna replication occurs during interphase.   in meiosis, it occurs specifically in s phase of interphase 1.