If the muscles in your body were to stop functioning properly, what other body system(s) could be affected? question options: respiratory system circulatory system immune system all of the above

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.