Which of the following best describes earth tectonic plates ? A. they move away from each other

B They move because of convection currents in the mantle

C. They collide at the mid ocean ridge

D. They form subduction zones

Naoki's bicycle has a mass of 10 kg. if naoki sits on her bicycle and starts pedaling with a force of 168 n, causing an acceleration of 2.8 m/s2, what is naoki's mass?

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.