Environmental Scienc ...

  Answer the following :

      a.   Which organ contains taste buds? __________________

      b.   Most of the nutrients from the food are absorbed in the____________.

      c.   _____________ secretes saliva that helps to soften the food and helps in further breaking down of food.

      d.   Which organ helps in pushing the food down to the oesophagus? ______________

      e.   Which of these organs are parts of digestive system?

      mouth, heart, small intestine, lungs

      f.    Tongue is found in __________________.

      g.   ______________ is a muscular tube from the mouth to the stomach.

      h.    ________ help to chew and grind the food into simpler particles.

      i.     ___________ is a sac-like organ with strong muscular walls.

      j.    _________juice is secreted by liver.

      k.   Water is absorbed in ________________.

      l.     We should lots of junk food. True / False

 Q1.

Write all the organs involved in the digestion of food.

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 Q2.

Draw the journey of food.

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 Q3.

What is digestion?

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 Q4.

What are the roles of liver and pancreas in the digestion of food?

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 Q5.

Write few healthy eating habits.

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