A student is using the electromagnetic spectrum to design a device for human communication. The student needs a wave that has more energy than a radio wave and less
energy than an infrared wave. Determine which wave the student should choose, and
describe the wavelength and frequency of the wave compared to a radio wave and infrared
wave.
mony

answer; i believe the correct answer is (replication is not conservative);

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.

allowed for the prediction of the properties of missing elements.

i know can you plzz me with this question im sorry i didt answer your question i just need hel.