In which regions of the atmosphere does temperature increase as altitude increases

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.

Carbon-14 undergoes radioactive decay in the reaction above. determine the type of radiation emitted in this reaction and describe what is happening to the nucleus during this reaction.