How people are affected living on mountains, valleys, islands and platau

If an atom has 35 protons in the uncles , how many elements will it have orbiting the nucleus

Which technological breakthrough of the 1950s revolutionized the way that americans kept up with news and world events? a) radio b) internet c) television d) motion pictures

Astudent receives a pell grant based on the_.a.satb.nasac.fafsad.act