Which heavenly bodies are involved in causing the earths tides?

only the moon and earth.
only the earth.
the earth, moon, and sun.
all the planets plus the moon.

Which of the following statements are true of solids? a.the particles do not vibrate. b.the particles are in a fixed location. c.they have strong intermolecular forces between the atoms or molecules. d.the particles have less kinetic energy than those of liquids or gases.

In what direction does the medium move relative to the direction of the wave? explain.

What are igneous intrusions and extrusions