The predominant greenhouse gas produced by human use of fossil fuels is

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

we need additional information in order to determine the cause of death for anna garcia. there are at least 3 things with explanation included as to why we need them are as follows:

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.