since: 2017-10-09 04:24:53
Age: 19
About myself:
Asked questions: 6
Gave the right answers: 1
Points: 55
Best answer: 1

Questions on other subjects:

Planet earth has a mass of 5.9726x10²⁴ kg.then: 5.9726x10²⁴ kg=100% of the total earth mass.if the water´s mass=5x10-4 % of the total mass, we can solve this problem by the rule of...Read More
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