How can you drop a raw egg onto a concrete floor without cracking it?

yes you can crack an egg on concrete without cracking it.

eukarya because is is like alche and b is bacteria and d is animals

explanation:

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.