Question

Fill in the Blanks.

1. The pushing down of food due to rhythmic contraction & relaxation of wall of alimentary canal is called ___________.

2. _____________ is the enzyme present in saliva which acts on starch of food.

3. Heat travels through solids by _____________

4. The range of laboratory thermometer is _____________.

5. Aqueous solution of baking soda is bitter in taste and feels soapy on touching
because it contains _________________.

6. Chemically milk of magnesia is ______________.

7. An example of chemical change in which heat, light, sound and unpleasant gases are
produced is ____________.

8. Percolation rate of soil is least in _____________ soil.

9. The small openings in the body of cockroach are called ___________.

10. _____________ pigment gives red colour to the blood.



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Answer 1

Answer:

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Explanation:

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Answer 2

TO LONG ......

Explanation:

LFJGIELWGWPWUGP5G3UIEHFIYRPFEHEIFI43RWHIERG54WEIHGWEISUGIWFTIGU3