What is the role of pH in our digestive system ?

What are the parts of human digestive system ?

What is the role of water present in our diet ?

What is the role of saliva in the digestion of food?

What is the role of saliva in the digestion of food?

What is the role of saliva in the digestion of food?

What is the function of peristalsis in these parts of Human digestive system ? Small intestine

What is the role of decomposers in the ecosystem ?

Answer the following question Write some healthy tips to keep our digestive system always god in condition.

What is the function of digestive enzyme ?

Describe the process of digestion in digestive system.