This is my last 100 points so enchiladas or chilaquiles.

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.

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

What if it is did darwin used to support his theory of evolution