How is the stomach protected from the secretions of its own acids?

How are the lungs protected?

Write the procedure involved in the acid and leaf experiment to understand the concept "how the stomach gets protected from its own acid secretions ". Compare the observations with the changes that takes place in human digestive system.

How beetle is protected from enemies?

How is the human heart protected from shocks or injuries?

Complete the blanks. The wall of stomach secrete …………(1) acid. The wall of stomach is protected from it's own acids with the help of ………..(2)

Metal protected by a layer of its own oxide is

How can you prove , show that stomach us protected from damage is being caused be secretion of its own acid ?

How are eyes protected?

How is our eye protected?

How is acetic acid obtained from Ethanol