The _____________________ is a major part of the digestive system when you eat.

________________ is a ball - like mixture of food and saliva that forms in the mouth and then it is swallowed.

The ball-like mixture then travels down the oesophagus which is also known as the _____________ .

The ___________ is the primary organ of the taste.

The ________________ help to break down the food.

The acid that is formed in the stomach that helps with digestion is called ________________________________________

Small organisms or living things that can be found in our natural environment by can't be seen with the naked eye is known as

The tube which food travels through from the mouth to the stomach is known as the

The stomach is shaped like a _______________________

The ______________________ is the first and the shortest of the small intestine.