The nucleus of an atom is positively charged and has more protons than neutrons negatively charged and has a low density negatively charged and has a high density the central core and is composed of protons and neutrons (and explain why! )

If i could be any disney princess who would it be (guess by jus lookin at me)

Introduction to making a difference: it’s our world, too!

Select the correct answer from each drop-down menu. read the following excerpt from the novel "oliver twist" by charles dickens. although oliver had been brought up by philosophers, he was not theoretically acquainted with the beautiful axiom that self-preservation is the first law of nature. if he had been, perhaps he would have been prepared for this. not being prepared, however, it alarmed him the more; so away he went