What is the scientific notation of 696,000?

Does the energy in a solid increase or decrease when changing to a liquid?

Modern weaponry has increased the number of deaths in wars and violent conflicts.

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.