Mantle convection describes the movement of the mantle as it transfers heat from the white-hot core to the brittle lithosphere. ... Convection currents also transfer denser, cooler material from the crust to Earth's interior through the process of subduction.Aug 11, 2015
They are monocotyledons and dicotyledons.
the angiosperms can be divided in two categories.
i hope that helps.
site where the cell synthesizes new protein molecules
the answer would be A Do not run out because they are renewable