Where does the force that creates a magnetic field come from? A.)The activity of protons in atoms B.) The activity of neutrons in atoms C.) The pairing off of atoms in certain types of metals D.)The pairing off of elections in certain types of metals

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

explanation:

the answer to your question is:

c. complementary base-pairing

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs