Use particle theory to explain each of these observations:
a) pollen grains jiggle about faster when the temperature is higher.

b) pollen grains move about haphazardly in random directions.

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.

0.88m hope i am correct : )