Ineed on 3 and 4 i'm very confused and can not answer these questions i'm in sixth grade and it's hard

Label a-f based on the table using c for concentrated and d for dilute

Which statement can best be concluded from the ideal gas law?

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.