A. Using resources on the web, write a report about a specific fossilized plant or animal. In your report, answer the following questions: What kind of organism was this? When did
it live? What did it eat? What was its environment? What other animals and plants lived
at the same time?

I don't know

Sorry

ooga booga mehenoynoy goonganginga

Explanation:

answer; i believe that the correct answer is ; males are hemizygous for the x chromosome;

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.