Which environmental sphere includes every natural habitat in which plants and animals live? A.
atmosphere
B.
biosphere
C.
hemisphere
D.
lithosphere

Which of the following is not among the root causes of poverty in the united states? size of family disabilities advanced degrees underemployment

What caused the settlement of more african americans in the mississippi alluvial plain region then in the ozark mountains region?

How does the principle of federalism affect the u.s. government? a. it guarantees that the united states will always be a representative democracy b. it ensures that the state governments have greater authority that the federal government c. it creates both separate and overlapping powers for the federal and state governments d.it divides the federal and state governments into three branches