This type of muscle tissue has branched cells and intercalated discs.

This vessel returns blood to the heart from the head and arms.

Which of the following are all granulocytes?

The insertion point of a muscle always remains stationary.

There are 3 blood circuits in the body: the pulmonary, heart, and systemic circuits.

Match the following words.

Too much iodine results in a goiter.

The valve between the small and large intestine is called the __________ valve.

The insertion point of a muscle always remains stationary.

Which of the following is true regarding capillaries: