Cindy makes herself a cup of hot chocolate on a very cold day. if cindy's hands are very cold and the cup is very hot, heat energy transfers from the cup to her hands because

If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering

Consider the story you just read. all but one of the choices below indicate that something is living.