The table below shows the fossils of organisms found in various layers of an undisturbed rock: Fossils In Rock Layers Layer (from top) Fossils in Layer 1 X, W 2 W 3 Z 4 Y, U Which statement about the organisms whose fossils are found in the rock is correct? Organism W existed much before Organism Y. Organism Y existed over the longest period of time. Organism Y and Organism U were alive over the same time span. Organism W existed over a shorter period of time than Organism X

All living things share certain characteristics. which of the following characteristics is not shared by all living things?

Which best explains why the supreme court’s decision in plessy v. ferguson was unconstitutional? the supreme court’s ruling allowed states to deny equal protection to any person within its jurisdiction. since the 14th amendment did not make concessions for people born outside the us, the supreme court’s decision could not be applied. the supreme court’s decision gave individual states the freedom to make their own laws in relation to non-whites. since segregation laws did not provide equal protections or liberties to non-whites, the ruling was not consistent with the 14th amendment.

Among the many crucial themes related to politics, a central idea of politics includes the existence of