Consider what you've learned about mixtures and solutions. What do you think are some methods used to remove dirt and harmful substances from the water we drink?

it would be d. henry moseley

hope this !

and sorry if i'm late. have a good rest of your day! : d

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.

i belive it is water

nuclear fission produces elements that are heavier than helium.

the elements that are used in nuclear fission and their products are much heavier than helium.