predict: positively charged protons in the nucleus of an atom are attracted to negatively charged electrons. how do you think the atomic radii will change as electrons are added to a shell?

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 answer is c. the lower legs are levers, and the knees are fulcrums. the ankles hold the loads.

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explanation: