Of the three layers of the heart wall, the layer that contains cardiac muscle is the

What term means the production of formed elements?

Identify the type of blood vessel.

The right lymphatic duct ________.

What valve opens to allow blood to flow into the left ventricle?

What adult structure connects the pulmonary trunk to the aortic arch?

Describe the structure of a lymph node. I expect you to use college-level writing skills as you compose your paragraph: complete sentences, grammatically correct sentences, correct spelling, standard capitalization, and standard punctuation.

What separates the two ventricles?

Identify the tip of the heart

What specific type of capillaries are found in red bone marrow?