According to Natural Selection, describe what would happen to dark colored snakes in a light sand desert setting over time. Why? Be specific in your response. please answer i have to do this within 20 minutes

where is the option.let me know

hello there,

guys i’m confused.

which rock will weather faster?

answer: b rock

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.