How does energy cause change?

Which property of fossils allow scientists to determine the relative rock ages..

Do you agree with scientist’s prediction about the warming of alaska and other polar regions?

You win the lottery and decide to impress your friends by exhibiting a million-dollar cube of gold. at the time, gold is selling for $ 426.60 per troy ounce, and 1.0000 troy ounce equals 31.1035 g. -how tall would your million-dollar cube be? en cm