Question

lo 3.1. what is the function of the left side of the heart?
to pump blood to the lungs.
to pump deoxygenated blood to the rest of the body.
to regulate the bodys temperature.
to produce red blood cells.
to pump oxygenated blood to the rest of the body.

Explanation:

The left side of the heart receives oxygenated blood from the lungs and pumps it to the rest of the body. The right side pumps deoxygenated blood to the lungs. The heart is not involved in regulating body temperature (that's mainly the skin and hypothalamus) or producing red blood cells (bone marrow does that).

Answer:

To pump oxygenated blood to the rest of the body.