Question

Which describes smooth muscle?

Answer 1

Smooth muscle cells are found in the walls of hollow organs, including the stomach, intestines, urinary bladder and uterus, and in the walls of passageways, such as the arteries and veins of the circulatory system, and the tracts of the respiratory, urinary, and reproductive systems. It is considered smooth because it does not have the microscopic lines (the striations) seen in the other two types of muscle.

Answer 2

involuntary muscle that controls internal motions

Step-by-step explanation:

non striated internal muscles found in numerous organs, not just the heart.