Biology, 17.09.2019 20:40, maddiemccarter3892
Awhalebone that originally contained 212 grams of c-14, half-life of 5700 years, now contains only 53 grams of c-14. how old is the whale bone?
a) 2850 years
b) 5700 years
c) 11400 years
d) 17100 years
Answers: 2
Biology, 21.06.2019 22:00, chloerodgers56
An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?
Answers: 3
Biology, 22.06.2019 06:00, jmwmarshall
Which example would the nurse consider to be a part of systems thinking theory?
Answers: 1
Awhalebone that originally contained 212 grams of c-14, half-life of 5700 years, now contains only 5...
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