The quiz on digestive system can be used for children from 9 to 15 years. There are 15 questions in this quiz on the digestive system and it will test your knowledge and provide answers to the ...

1 / 6 | The digestive process begins even before you actually start eating. Where does it begin, and what is secreted to start the process? Answer : It begins in the mouth. When you see and smell food ...

The digestive system is a series of connected organs that runs from the mouth to the anus. Also known as the gastrointestinal (GI) tract, it includes the esophagus, stomach, and large and small ...

We all know that what goes in must come out, but do you know what happens to the food inside your body before we visit the bathroom? Put the digestion process in order with this tricky quiz!

We eat all kinds of healthy food to keep our digestive system smooth and happy, thinking that a well-balanced diet would do the trick for maintaining a healthy body. However, did you know that ...

Chemical digestion occurs when the body uses enzymes to break down certain molecules, such as carbohydrates. This process allows the bloodstream to absorb smaller molecules to transport around the ...