Which best describes subduction? when two crustal plates collide to form a volcano when two crustal plates pull apart to form a chasm when a crustal plate is forced below another plate when a crustal plate fuses with another plate?

One mole of zinc has a mass of 65.4 grams. approximately how many atoms of zinc are present in one mole of zinc? 32 × 1023 atoms 6 × 1023 atoms 66 atoms 65 atoms

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

Building glycogen from glucose molecules is an example of