If you had a solution with gold ions, what metal could you add to that solution in order to precipitat

Organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.

Sorry i think the answer is b

Answer it was we, the the whole people, who formed the union. and we formed it, not to give the blessings of liberty, but to secure them: not to the half of ourselves and the half of our posterity, but to the whole people- women as well as men.

Moles = mass/molar mass the molar mass of c20 = 12.011*20 = 240.22 g per mole therefore, the number of moles is 20 g / 240.22 g per mol = 0.0833 moles.