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barry barry
wrote...
Posts: 11630
11 years ago
Assuming no migration, birth rate minus death rate is equal to ________.
A) the increase or decrease in different populations
B) the proportions of fertile women in different populations
C) the cause of deaths in the population
D) the relative rates of immigration and emigration are increasing
E) a higher birth rate in a population
Textbook 
The Environment and You

The Environment and You


Edition: 2nd
Authors:
Read 8228 times
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Replies
wrote...
11 years ago
A) the increase or decrease in different populations
Biology - The only science where multiplication and division mean the same thing.
barry Author
wrote...
11 years ago
Thanks Savio, summer school sucks.
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