Plaque.
are smooth and leve areas on an optical disk
multiunit smooth muscle are found in those areas and a few more.
muscle
the smooth muscles are non striated,we have smooth muscles in many areas of the body,especially in the wall of digestive system organs.
The large smooth areas on the moon are called lunar maria. They are formed by ancient volcanic activity that filled in large impact basins with basaltic lava flows, creating the smooth surface we see today.
The dark areas on the moon that are smooth and reflect little light are called maria. They are large basaltic plains formed by ancient volcanic activity on the moon's surface.
They constrict the airway. obviously.
The dark smooth plains on the moon are called lunar maria. They are vast, flat areas formed by ancient volcanic activity. Maria is the Latin word for "seas," as they were once believed to be bodies of water.
No, the orbicularis oculi muscle does not control the lips; it is responsible for closing and blinking the eyelids. The muscle that encircles the lips and allows for their movement is called the orbicularis oris. Each muscle has distinct functions related to their respective areas of the face.
Smooth and cardiac muscles are involuntary because they are controlled by the autonomic nervous system, which regulates bodily functions unconsciously. These muscles are designed to work without conscious effort in order to maintain essential processes such as digestion, circulation, and breathing.
Lands
Smooth muscle plays a crucial role in regulating blood flow throughout the body by contracting and relaxing to adjust the diameter of blood vessels. When smooth muscle contracts, it narrows the blood vessels (vasoconstriction), which increases blood pressure and directs blood flow to vital organs. Conversely, when it relaxes (vasodilation), blood vessels widen, allowing for increased blood flow to areas in need, such as during exercise. This dynamic regulation ensures that tissues receive adequate oxygen and nutrients while maintaining overall cardiovascular health.