What is the mission statement for the ankeny substance abuse project?

Gymnast always perform on padded mats. how does the mats protect the gymnast

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?