In the Andes Mountains, how does energy flow in an ecosystem that contains grasses and shrubs, pumas, and guanacos? guanacos to grasses and shrubs to pumas
grasses and shrubs to guanacos to pumas
pumas to guanacos to grasses and shrubs
pumas to grasses and shrubs to guanacos

The map above shows where people live in the united states. areas that are darker blue are areas where people live close together. areas that are lighter colors are places where people live farther apart. as a geographer, if you were to study where people live and why they choose to live in these places, which of the six essential elements of geography would you be using?

What is the approximate chemical composition of the solar nebula?

Which of the following is true of judaism? a-judaism is the predominant religion of eastern europe b-judaism is the root religion of both christianity and islam c-judaism emerged from christian tradition d-judaism originated in europe