Needs that we learn in response to our parents, social environment and interactions with the environment are called needs.

If there were no system of checks and balance,the process of government would eventually fall apart. do you agree with this opinion? why or why not?

Which of the following events most directly contributed to the establishment of israel as a nation

Which environmental change allowed people to travel by land between asia and north america a.human apaption to arctic environments b.the introduction to horses to north america c.the formation of ice sheets on land d.a rise in ocean temperatures