The function of mucous in the human stomach is to - Provide appropriate medium for the activity of enzymes
Release hydrochloric acid
Protect the lining of the stomach
None of these

Stomach mucus protects the gastrointestinal cells from the damage that gastric juices can cause. Gastric juices are very acidic and without the mucus, the acid can destroy the cells and tissues inside the stomach.

option a and d is the correct answer

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plz mark as the brainliest answer

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.