Earth’s gravity keeps the moon in orbit by pulling on it.
what does the moon’s gravity do?
a. pulls back on the earth
b. can only pull on smaller objects such as asteroids but has no effect on the earth
c. doesn´t affect anything
d. pushes the moon away from the earth

If this plastic cup is heated to its melting point, what will eventually happen to all the particles in the plastic? a. the particles will begin to move enough that they slide past each other. b. bonds will form and the liquid will become a solid. c. the spaces between the particles will get smaller. d. the particles will change state and become a crystalline solid.

Which lists the organs in the correct order as food passes from the mouth to anus?

In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents