According to the article, which of the following may be affected by a scientist's bias?

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.

Drug abuse will not lead to physical and psychological dependence. true or false ?

Find the mass, in grams, of 5.00*10^23 molecules of f2