ice cream
It is bumping into the lihosphere
the fact that due to density changes it sinks
The physician uses a magnifying scope to view the surface of the cervix. The cervix may be coated with an iodine solution that causes normal cells to turn brown and abnormal cells to turn white or yellow.
They are undifferentiated cells that can basically turn into anything they're exposed to-- put them into a liver, and they turn into liver cells.
Convection is a type of heat transfer that is driven by the flow of liquid, or by a solid or weak material. These convection cells that flows in a circular direction are caused by the initial heating of earth's core. Earth is hot due to the original formation, and what keeps the heat circulating is radioactive decay. As unstable elements decay, they release energy and heat, which promotes convection cells in earth's mantle.
Too much heat causes the cell to turn down.
coolness
Convection cells turn down because when the cells are away from the heat source the cells begin to cool. If cells are cooler they are more dense. Therefore, the change in density causes the cells to sink.
coolness
ice cream
ice cream
the fact that due to density changes it sinks
It hits the bottom of the crust (lithosphere) and has to turn left!
It is bumping into the lihosphere
the fact that due to density changes it sinks
The force of the convection cell is bumping into the lithosphere which cause's it to turn at point a
since it is getting less dense it turns down and the denser fluid at the bottom turn up at the opposite side.