Which two pieces of data would support the idea that pagaea once existed? a) markings from glaciers found in places currently covered in ice. b) animals fossils of one species found on four continets. c) similar mountain formations in north america and europe d) animals fossils of one species found on four continents

You're doing research for a public essay on alternative medicine. which of the following sources has the most reliable information? a.a post on a social networking site about the undesired side-effects of different alternative medicinesb.a recent government report comparing the results of alternative and contemporary medicine for a specified diseasec.an anonymous article on a medical website that claims the success of alternative medicined.a 2003 study conducted by a medical research center about the effects of alternative medicine