What is a girl foal called?

Is it considered muscle s ennervation if sympathetic fibers innervate the vessels within the muscle?

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?

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?