During the journey of food from mouth to stomach through esophagus . How does muscular system coordinate in this process ?

During the journey of food from mouth to stomach through oesophagus. How does muscular system coordinate in this process?

With the help of a diagram show the movement of food from mouth to the stomach . What muscles and nerves are involved in the movement of food and what is this action called ?

How do you appreciate stomach as a churning machine .How does this coordination go on?

How do you appreciate stomach as a churning machine . How does this coordination go on ?

With the help of a diagram show the movement of food from mouth to the stomach.What muscles and nerves are involved in the movement of food and what is this action called as?

How does the food from oesophagus move into the stomach ?

To a system 300 joules of heat is given and it - does 60 joules of work. How much does the internal energy of the system change in this process

Write down the parts of the gut where the journey of food starts from mouth to anus.

Animals like cow buffalo camel etc.chew food very quickly and swallow and store. It in a part of their stomach.After sometimes they take food material back from the stomach to the mouth and chew it again.This process is called rumination .These animals are called ruminants. Write two examples of ruminants.

Animals like cow buffalo camel etc.chew food very quickly and swallow and store. It in a part of their stomach.After sometimes they take food material back from the stomach to the mouth and chew it again.This process is called rumination .These animals are called ruminants. What is rumination.