Several years ago, a newspaper article on mole day mentioned avogadro's number, 6.02 x 10”, as
the reason october 23 is chosen for the celebration, and described a mole as a unit of
measurement like a dozen or case; for example, a mole of m& m's would be equal to 18 tractor
trailers full” (c& en, january 28, 2002)
given that an m& m occupies roughly 1 ml, verify or refute this description through research and
calculations.
in the space below, outline your method for solving this problem, clearly stating your conclusion
your calculations must include an estimate of the volume of one mole of plain m& m's.

What does the process of natural selection involve

Which of these best describes an ionic bond?

The last few miles of the marathon are the most difficult for heather, her hair plastered to her head, sweat clinging to her arms, and her legs already feeling as if they had nothing left, just dead weight. after grabbing a cup of ice water, she feels the ice cubes smash against her nose as she gulps some cool refreshment and keeps on running. in these last few miles, the breeze kicks up and she finally feels some coolness against her skin. drips of sweat, once clinging to her forehead, now spill down, and heather feels more pain as the sweat flows into her eyes.which of the following is the most likely reason why the ice struck heather’s nose when she took a drink? a) water can function as a solvent. b) water can store large amounts of heat. c) water can moderate temperatures through evaporative cooling. d) the density of water decreases when it freezes. e) water has a cohesive nature.sweat remained on heather’s forehead and arms because of the a) high salt content of sweat b) cohesive nature of water c) ability of water to moderate heat d) high evaporative cooling effect of water e) ability of water to act as a solvent