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Questions and Answers
Which of the following is NOT a component of the universe?
Which of the following is NOT a component of the universe?
- Galaxies
- Stars
- Oceans (correct)
- Planets
What is the most abundant element in the universe?
What is the most abundant element in the universe?
- Oxygen
- Carbon
- Helium
- Hydrogen (correct)
What is the estimated age of the universe?
What is the estimated age of the universe?
- 50 billion years
- 20 billion years
- 4.5 billion years
- 13.8 billion years (correct)
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