Mrs. Ruiz made a mountain model out of plastic foam and Ms. Ana made a similar model out of clay. They each poured the same amount of water on their mountain. Then they measured the amount of runoff collected at the bottom. Which is the tested variable?

When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.