Which TWO cities are furthest from the beach?

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added

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