is the energy required to heat air from 295 to 305 k the same as the energy required to heat it from 345 to 355 k? assume the pressure remains constant in both

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.