Questions by Anil D

Questions by Anil D

The proportion of carbon-14 in an organism is useful in figuring out the age of that organism after it dies because...? A. carbon-14 decays to carbon-13. B. the proportion of carbon-14 is stable forever.

asked Nov 12, 2018

1 answer

4 votes

37.6k views

What happened July 25,1974

asked Sep 16, 2018

1 answer

4 votes

136k views

The institute of medicine recommends a minimum of ________ minutes of physical activity each day for adults. 15 30 45 60

asked Nov 12, 2017

1 answer

5 votes

140k views

Sierra has 30 collectors pins. She wants to put an equal number of pins in each of 5 boxes. How many pins should she put in each box?

asked Jan 5, 2017

1 answer

0 votes

47.9k views

Is the following sentence true or false? Respiration that takes place inside the cells is the same as breathing air in and out of the lungs. I think this is FALSE.

asked Oct 2, 2016

1 answer

0 votes

166k views

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