Stonehenge is probably the most famous henge around. but did you know the ‘blue stones’ used to complete it were sourced from hundreds of miles away, beyond the borders of england. today, we call that country

Apopulation is a group of individuals of a single species existing together in an area. a population’s range, the area it occupies, changes over time. populations, in turn, may form a network, or metapopulation, connected by individuals that move from one group to another. within a population, the distribution of individuals can be random, uniform, or clumped, and the distribution is determined in part by the availability of resources. how might the geographic range of a species change if populations could not exchange individuals with each other? how would your answer depend on what type of metapopulation existed?

What is a person called when they are on your side and supports you

Which legal case forced the university of maryland to admit an african american student to its law school?