Pressure is equal to force divided by area. Jessica pushes a door with a force of 12 N. The area of her hand is 96 cm2. What is the pressure exerted by Jessica's hand on the
door?
0 8 N/cm
0108 N/cm^2
0 0.125 N/cm^2
0 1152 N/cm^2
Please help

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explanation:

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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.