[amp_mcq option1=”Heart” option2=”Liver” option3=”Lymph Nodes” option4=”Bone Marrow” correct=”option4″]
The correct answer is D. Bone marrow.
Red blood cells are produced in the bone marrow, which is a spongy tissue found inside bones. The bone marrow is also responsible for producing white blood cells and platelets.
The heart is a muscle that pumps blood throughout the body. The liver is an organ that helps to digest food and remove toxins from the blood. Lymph nodes are small, bean-shaped organs that are part of the lymphatic system, which helps to fight infection.
I hope this helps!