Which of the following is a property of nonmetals?
select one:
a. these are all properties of metals

b. lose electrons easily

c. solids at room temperature x

d. luster

e. brittle

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.