Question

which of the following muscle types lines the digestive system and helps move food in the sy

cardiac muscle

smooth muscle

plane muscle

skeletal muscle

Explanation:

Smooth muscle is involuntary and found in the walls of hollow organs like the digestive system. It contracts to move substances (e.g., food) through the system. Cardiac muscle is only in the heart. Skeletal muscle is voluntary and attached to bones. There is no "plane muscle" type in standard muscle classifications.

Answer:

Smooth muscle