Meteorologists analyze data from satellites, weather stations, and buoys
crystal balls
climate maps
satellites and the Sun

What does the cell nucleus do or, how does it function?

The number at the end of an isotope’s name is the number.

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