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Select correct answer and give reasons. ...

Select correct answer and give reasons.
During inspiration air passes into lungs due to

A

increased volume of thoracic cavity

B

Fall in pressure inside the lungs

C

increase in volume of thoracic cavity and fall in lung pressure

D

Muscular expansion of lungs

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NCERT TELUGU- FOOD COMPONENTS-IMPROVE YOUR LEARNING
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  5. I am a component of food that makes paper translucent.

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  6. Put a drop of me on a cut potato. It turns dark blue.

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  7. Explain what will happen if we don't include roughage in our food.

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  8. Test the given food items and record the type of component that are pr...

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  9. Draw a some food items of your diet and explain why you like them.

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  10. If you were invited to a party with food items in the menu like Rice, ...

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  11. How is water useful to our body?

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  12. If our food is not balanced with proper nutrients we may…………..

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  13. Fill in the blanks. Fibres in our diet prevent .

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  14. Fill in the blanks. Our daily diet should include plenty of .

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  15. Fill in the Blanks : Oils and fats give us .

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  16. Prepare a balanced diet chart with the help of your group and exhibit ...

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