One mole of titanium contains how many atoms?

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.

Stage in which a typical star has completely stopped fusion

Which statement best explains the relationship between an area is geography and the temperature of its surface water