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Final digestion of carbohydrates, fats and proteins occurs in the………
a) small intestine        
b) large intestine
c) stomach                  
d) none of these

a

The inner surface of small intestine has many finger-like structures called………….
a) rectum   
b) villi 
c) anus
d) none of these

b

The……..carries food particles to all parts of the body.
a) blood          
b) cell 
c) air   
d) energy

a

The undigested food becomes solid and is called………….
a) peristalsis                
b) faeces
c) vomiting     
d) none of these

b

Through which of the following part, faeces out of our body through the………
a) rectum                    
b) gallbladder
c) anus                        
d) none of these

c

…………is passing semi-liquid faeces.
a) Diarrhoea              
b) constipation
c) pneumonia              
d) none of these 

a