Which age group is generally most susceptible to the ill effects of hazardous chemicals?

infants
adolescents
young adults
middle aged adults

What reaction is taking place? 02 + c3h8 = h20 + co2

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.

The tendency of water molecules to stick together is referred to as a) adhesion b) polarity c) cohesion d) transpiration e) evaporation