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Results tagged with population-dynamics
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user 6202
The scientific study of short- and long-term changes in the size and age composition of populations and the processes driving these changes.
12
votes
How many organisms have ever lived on Earth?
it is impossible to know the exact number so here is my gross ballpark estimate of an upper bound - i.e. the maximum number of organisms that could have lived on earth in the extreme best case scenar …
- 424