PLZ help asap and show work the question is in the file and please do not answer if you cant see the file plzzz help its 50 points and I give brainliest

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?

List and describe the neurological effects of the vocs and other air pollutants,as described by dr.theo colborn

Ascientist conducted an experiment and discovered that certain plants grow faster when given a particular amount of fertilizer. anouther scientist conducted the same experiment and got similar results. which concept does this best illustrate? a) repetition b) replication c) precision d) validity