How can Sexual selection be slowed or curtailed by natural selection?

Based on her survey, which advertising mediums will work best to publicize leslie's in-store specials?

In the diagram below, which organelle is a ribosome, which combines amino acids and produces proteins? о

The table below shows the elements that mainly comprise each of the four layers of earth: elements in layers layer main elements crust oxygen, silicon mantle iron, magnesium outer core iron, nickel inner core iron which of these elements make up the layer that is 0.2 to 1.1 percent of earth's total diameter?