_is the amount of material or matter in an object

Geothermal energy for industrial use is available almost anywhere. a. true b. false

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?

Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.