Arid and semiarid lands are prone to desertification because c. the precipitation cannot meet the growing demand for water or d. 10 per event of productivity is lost to erosion.

What does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms

Organisms that successfully adapt will leave to grownone of the above

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