Well usually it takes a couple of weeks and u have to take a test to find out if ur pregnant
Answer:
A. 17,100
Explanation:
The half life of carbon-14 is around 5,700 years. When the shell contains 50% of its original carbon-14, 5,700 years have passed. 25% means another 5,700 years have passed, meaning 11,400 years in total have passed. 12.5% means another 5,700 years have passed, meaning 17,100 years have passed in total.
On the other hand typical human contains app. 50 trillion cells<span>
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Approximately in 1995, there were 256 trout in the population
multiplied last answer by 4
I think it’s F, c, and a.
