When referring to body composition we are talking about our leanness. lean muscle burns calories than fat.

a.) less

b.) more

c.) the same

d.) none of the above

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods