Which food contains carbohydrates, proteins, and fats? a) Bread
b) Milk
c) Water
d) Egg

b) Milk

Ofc milk because, it contains proteins(everyone knows that ryt?) and fats that we can easily see as a layer on hot milk when it cools down + carbohydrates, y'll drink it in the morning for gaining energy, don't you?

the answer is d (apex) good luck : ))

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.