<span>Earth consists of four major layers: the crust, mantle, outer core and inner core. While most of the layers are made of solid material, there are several pieces of evidence suggesting that the outer core is indeed liquid. Density, seismic-wave data and Earth’s magnetic field provide insight into not only the structure but also the composition of Earth’s core</span>
I think the answer is <span>Rationale: </span><span>In compensated shock, the body is able to maintain perfusion to the vital organs of the body via the autonomic nervous system.
</span>
There are currently 24 orbiting earth
