An organism has a nucleus and is multicellular but has no cell wall and no chloroplasts this organism belongs to which kingdom? a. fungi b. plantae c. animalia d. eubacteria

this is so late but, I got Animalia

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.

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation: