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Science
Total questions: 10
science
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Physics, biology, chemistry, astronomy, earth science, and the scientific method.
Showing recent approved questions from this category.
Recent questions
- Medium
What is the powerhouse of the cell?
- Medium
What is the primary function of red blood cells?
- Easy
What is the most abundant gas in Earth's atmosphere?
- Easy
What element does 'O' represent on the periodic table?
- Medium
Which gas do plants absorb from the atmosphere during photosynthesis?
- Hard
What is the unit of electric current?
- Medium
What force keeps planets in orbit around the sun?
- Medium
What part of the cell contains the genetic material?
- Hard
Which planet is the largest in our solar system?
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