1.

Observe a dog in your surroundings. How does it get its food? Write your observations by following the given questions.i) What does it do to find food?ii) Which parts are involved in taking in food?iii) How does a dog eat meat?iv) How does a dog drink water?v) Is there any difference in using its tongue when compared with a frog or a cow?

Answer»

i) The dog finds its food by smelling. Dog’s nose is a thousand times more sensitive than ours.

ii) The mouth and tongue are involved in taking in food.

iii) 

  • The dog catches another animal with its legs. 
  • It tears the meat using its sharp teeth. 
  • It eats the meat and chews it with the help of teeth and uses its tongue to swallow it.

iv) The dog licks water with its tongue and drinks it.

v) 

AnimalUse of tongue
FrogTo catch the food
CowTo swallow grass
DogTo lick water



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