The most abundant elements in the universe are hydrogen and helium, but there are also small but significant amounts of heavier elements in stars and planets and in our own bodies. Where did these heavy elements originate?
in nuclear fusion deep in the interiors of stars T/F
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What is the relationship between groundwater and aquifers?
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The fact that similar fossils are found on both sides of the ocean is evidence of: a. global positioning. b. magnetic reversal. c. continental drift. d. oceanic drifts. select the best answer from the choices provided a b c d
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The most abundant elements in the universe are hydrogen and helium, but there are also small but sig...
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