The smallest level of organization in living things is

the atom
the cell
the small tissue
the nervous system

less than one you can't create energy

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

the right answer is 0.3 meters per second

answercollision;