Which of the following supports the theory of continental drift?
the depth of the oceans
the climate of the south american continent
the size of glaciers in alaska
the fossil record

The answer to this question is the fossil record because they found fossils in different continents because of continental drift

Because electrons have negligible mass, to account for the mass of the isotope, there must be 16 neutrons, 16 neutrally charged, massive, fundamental particles present in the sulfur nucleus. and thus finally, if we have the 32s2− ion, there are 18 electrons, 16 protons, and 16 neutrons.