Question

select the correct answer. which body part is included in the circulatory system? a. nose b. blood vessels c. diaphragm d. trachea

Explanation:

The circulatory system consists of the heart, blood, and blood vessels (arteries, veins, capillaries) that transport blood. The nose, diaphragm, and trachea are part of the respiratory system. So blood vessels are in the circulatory system.

Answer:

B. blood vessels