Sedimentary rocks are described as small pieces of rock and animal remains that are weathered, swept downstream and then settle, forming a layer. a. true b. false

What material does not melt at any temperature

What is the work done by the electric force to move a 1 c charge from a to b?

How does a sample of helium at 15 degree celsius compare to a sample of helium at 215 k? a) the helium at 15 degrees celsius has a higher average kinetic energy that the sample at 215 k. b) the helium at 15 degrees celsius has lower nuclear energy that the sample at 215 k. c) the helium at 15 degrees celsius has slower- moving atoms that the sample at 215 k. d) the helium at 15 degrees celsius has smaller atoms than the sample at 215 k.