The earth has magnetic north and south. how dose this us with evidence to support the theory of continental drift

What are the fixed alleles in the human species? o a. the alleles that are on the most chromosomes b. the alleles that change most often 000 c. the alleles that no one has d. the alleles that everyone has

Jane has a sprained ankle, and her doctor gave her a prescription that states: “ibuprofen caps 200 mg tid po.” what does this prescription say, in spelled-out form?

When rutherford performed his metal foil experiment, he was surprised that most of the alpha particles