The most abundant element in the atmosphere can also be found in

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?

After a group of researchers conducts a new experiment that has never been conducted before, what is the best way for other scientists to make sure that the data is real

Which fossil organism in whale evolution do you think was the first to live mostly in water? explain your claim with evidence and reasoning?