What is effervescence?
feeling bored =_=
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Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88

The arrangement of particles is most ordered in a sample of

Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by