A typical circulatory system consists of
A) a muscular pump only.
B) a muscular pump,a fluid,and a series of conduits.
C) blood and blood vessels only.
D) a fluid and a series of conduits only.
E) blood,spicules,and trachea.

Question

Quizplus · Accepted Answer

A typical circulatory system consists of a muscular pump (heart), a fluid (blood), and a series of conduits (blood vessels) that transport the blood throughout the body. Therefore, option B is the correct choice as it includes all three components of a circulatory system. Option A, C, D, and E do not include all the necessary components of a circulatory system.

A Typical Circulatory System Consists of