You can tell if each side of the equation has the same molar mass.
Can you be more specific?
...Diamond is the best conductor of heat, but heat also transmits readily through many other substances. Do you have multiple choice?
He worked with large numbers of plants.
Thick liquid lava
It's right
D is the answer. You cannot say that anyone is good at anything because it doesn't say that. And they were surveying the class of 2010
