The study of the interaction of organisms with each other and their environment involves non-living factors, also called and living factors, which are referred to as abiotic components; biotic components the biosphere; communities biotic components; abiotic components the ecosystem; organisms

I don't really understand your answer choices but non-living organisms are referred to as abiotic and living are biotic.

Hope this helps c:

Explanation:

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.