What else does our blood carry other then air?

What was the procedure by which case united states vs lopez went to court

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?