Question

lo 4.5. where are smooth muscles found? in organs and blood vessels in the lungs and respiratory system in the brain and spinal cord in the immune system and lymph nodes in bones and joints

Explanation:

Smooth muscles are involuntary muscles. They are found lining the walls of organs such as the stomach, intestines, and also in blood vessels. They help with functions like peristalsis in the digestive - tract and regulating blood vessel diameter.

Answer:

In organs and blood vessels