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 ...

The digestive system breaks down food into tiny particles which are absorbed into the blood. These particles provide energy for the body to grow, repair itself and remain healthy. Food that cannot be ...

Why do we eat food? I mean, really, wouldn't life be far simpler if we didn't have to? Well the thing is we need energy to keep on living. Each part of our body needs to be recharged with energy, and ...

Our digestive system is a crucial component of our body that is involved in the breakdown of food and converts it into nutrients and energy. It is a long channel through which food passes, beginning ...

New research finds there is significant variation in the anatomy of the human digestive system, with pronounced differences possible between healthy individuals. The finding has implications for ...