Answers by Vibin Jith
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Answers by Vibin Jith

Answers by Vibin Jith
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1. Radioactive decay of 40K atoms in an igneous rock has resulted in a ratio of 25 percent 40K atoms to 75 percent 40Ar and 40Ca atoms. How many years old is this rock?
answered Dec 6, 2017
3 votes
27.3k views
He had left school in junior high, ostensibly because his mother was ill. (“Delfino II: Diez in the Desert") oddly surely fortunately supposedly 2. And I throbbed with a burning desire / To travel this
answered Jul 18, 2017
2 votes
107k views
Why do scientists use taxonomy to classify organism
answered Oct 31, 2016
2 votes
67.6k views
Choose the correct singular, third person, conjugation of the verb to be in the future perfect tense
answered Apr 18, 2016
3 votes
182k views
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