ANATOMY

Detailed explanation-1: -The stomach muscles churn and mix the food with digestive juices that have acids and enzymes, breaking it into much smaller, digestible pieces. An acidic environment is needed for the digestion that takes place in the stomach.

Detailed explanation-2: -The partially digested food from the oesophagus is received by the stomach. In the stomach, food is mixed with the juices and acids and is turned into a smooth porridge called as chyme.

Detailed explanation-3: -Your digestive glands in your stomach lining produce stomach acid and enzymes, which mix with the food to form a murky semifluid mass or paste called chyme.