What are some possible error can occur in titration experiments.

Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

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.