What is the only mixture in a high concentration to dissolve high purity gold

Freezing 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.

What is the most important factor in determining climates.

What causes most sediment to wash or fall into a river