Mary has an itchy rash on the surface of her skin, and rick has cut his finger on glass. would either person benefit from applying a steroid cream containing cortisone? why? why not?

Whats your answer I cant tell you if there is no answer choices

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.

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex