Who wants to be a fortnite clan? If you are tell me so I could try you out by asking QUSTIONS. And if you are one of those kids who are snitches and is like this is for school only I don’t want to hear it. Me and have decided they sponsored me because I put them on my Channel and I have proof

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.

Why are pipes bursting in the in extremely cold weather?

Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel