Final answer:
The left ventricle receives blood from the left atrium, sends it to the aorta, and subsequently distributes oxygenated blood throughout the body.
Step-by-step explanation:
The left ventricle receives blood from the left atrium and sends blood to the aorta. It also sends oxygenated blood to the rest of the body. To explain further, the human heart consists of four chambers: two atria and two ventricles. The right atrium receives deoxygenated blood from the body and funnels it to the right ventricle, which then sends it to the lungs for oxygenation.
Conversely, the left atrium receives oxygenated blood from the lungs and transfers it to the left ventricle. The left ventricle is responsible for pumping this oxygenated blood into the aorta, from where it is distributed to various parts of the body through systemic circulation.