Melanie and her sister made a sand castle at the beach. Melanie slowly poured water on top of the sand castle. Some of the sand ran down the side of the castle with the water. What type of phenomenon did Melanie demonstrate?

In which type of economy do the forces of supply and demand typically drive prices? a. a market economy b. a traditional economy a planned economy d. a command economy select the best answer from the choices provided. 0 0 em oo 0 0

Acharreadas is a popular mexican thing where people display varying skills of horsemanship much like what events in the united states?

Who were the kelvin-rus? describe who influenced them.