Final answer:
The organs that contain smooth muscle cells and tissues are the esophagus, intestines, stomach, urinary bladder, respiratory tract, and blood vessels.
Step-by-step explanation:
The organs that contain smooth muscle cells and tissues are:
- Esophagus (Food tube): smooth muscles in the esophagus push the food down through the digestive system.
- Intestines: smooth muscles in the intestines help propel the food through the digestive tract.
- Stomach: smooth muscles in the stomach aid in the digestion and movement of food.
- Urinary bladder: smooth muscles in the urinary bladder contract to forcefully expel urine.
- Respiratory tract: smooth muscles in the respiratory tract assist in breathing by widening or narrowing the airways.
- Blood vessels: smooth muscles in the walls of blood vessels help regulate blood flow and blood pressure.
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