Prairie dogs are rodents that live in colonies. black-tailed prairie dog (cynomys ludovicianus) colonies typically have around 12 adult animals per hectare. what aspect of the population ecology of the black-tailed prairie dog does this statement describe? population density life history population size population growth

Question 4 using myplate's daily food plant for 2000 kilocalories as a reference, the servings from the protein foods group in this menu are a. adequate overall, and consistent with the dietary guidelines 2010 recommendations. b. short 2 ounce equivalents. c. inadequate in terms of the recommendations for a 2000 kcal diet. d. adequate overall, but inconsistent with the dietary guidelines 2010 recommendations.

9. the history of life on earth is recorded in

Which coal field location is related to coal fields in the eastern united states and supports the theory of continental drift? eastern india southern africa western australia northern south america