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Science
Why does salt melt ice? - Chemistry Can you explain abiogenesis? - Science How was life formed? - Science How many megabytes are in a gigabyte? - Units of Measure What are sea monkeys? - Biology How do you solve a quadratic equation? - Math Why is the sky blue? - Atmospheric Sciences How heavy are bones? - Biology Are some peoples bones heavy? - Biology How much food does the average human consume in a year? - Biology Why is Pluto not a planet? - Space Travel and Exploration How much does the average human consume in a year? - Biology Why is the ocean salty? - Earth Sciences What is string theory? - Physics How big is the moon? - Astronomy Why is water blue? - Earth Sciences What is the lowest point in North America? - Geography How far is it to the moon? - Space Travel and Exploration Why does food pop in the microwave? - Physics What is the northernmost volcano of the Andean Volcanic Belt? - Earth Sciences |