Arts, 18.12.2019 18:31, franstirlacci

One piece of evidence for the big bang is the changing hydrogen and helium ratios over time. if the current trend continues, predict what will happen to the amount of hydrogen and helium in five (5) billion years. a. hydrogen will increase, helium will increase b. hydrogen will increase, helium will decrease c. hydrogen will decrease, helium will increase d. hydrogen will decrease, helium will decrease

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One piece of evidence for the big bang is the changing hydrogen and helium ratios over time. if the...