If a dog has a mass of 21.5kg, what is his mass in the following units? What is the dogs mass in gram?
What is the dog mass in mg?

Define dew point. i am writing this part to be able to ask the question

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.

If a solution had a ph of 7 what is the solution