The demographic transition is a general model that seeks to explain A
the relationship between the size of age cohorts and natural population change
B
how variations in population size and food supply can lead to periods of crisis
C
the effects of changes in population size on the gross domestic product
D
variations in population size, population migration rates, and the rate of natural increase
E
how differences in birth and death rates result in natural population change

The language of anna's country has a turkish influence. where does anna live?

Why might a single rock layer exhibit different types of sedimentary rocks within it? view available hint(s) why might a single rock layer exhibit different types of sedimentary rocks within it? such a rock layer, termed a facies, when traced laterally represents a variety of depositional environments that formed in a sequence over time. such a rock layer, termed a facies, when traced laterally represents a single depositional environment that formed over time. such a rock layer, termed a facies, when traced vertically represents a variety of depositional environments that formed at the same time across a broad area. such a rock layer, termed a facies, when traced laterally represents a variety of depositional environments that formed at the same time across a broad area. such a rock layer, termed a facies, when traced vertically represents a variety of depositional environments that formed in a sequence over time.

Which of the following are characteristics of the boers? select all that apply. distrustful of the british won the second anglo-boer war used enslaved africans lost land to great britain because gold was found allowed to keep their country