Science, asked by nithyashreesaravanan, 4 months ago

please answer me friends please​

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Answered by oooo29
0

Explanation:

11) PROPERTIES OF WOOL:-

  • They are composed of amino acids.
  • They have excellent absorbency.
  • Moisture regain is high.
  • They tend to be warmer than others.
  • They have poor resistance to alkalis but good resistance to acids.
  • They have good elasticity and resiliency.

12)Average speed =Total distance/Total time

here given: distance -50 km

time taken -2 hrs

speed =(50/2)= 25

  • :- she drive the car at 25 km/hr speed
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