The modern model of the atom has the electrons being in an around the nucleus.

Needed fast 15 points the process of natural selection favors certain characteristics in organisms, while it selects against other characteristics. what would happen if there was zero variation between all of the organisms on earth? a.organisms would evolve to increase variety b.natural selection would operate faster c.less food would be available d.evolution through natural selection would not occur

What is the lithosphere and describe its characteristics?

What mountain is the highest mountain in europe?