1 N 3 4 5 6 7 What resources did the floodplains mostly provide for the Mesopotamian civilization fertile soil for crops O mud bricks for trading water channels for trading ships O water for forests that supplied timber

In some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. the production of sterile male ligers is an example of read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. the production of sterile male ligers is an example of a postzygotic barrier the founder effect sympatric speciation a prezygotic barrier

How do economists measure the success, or shortcomings, of the economy?

Why did lincoln inform the confederacy that he would not e sending troops or weapons as food supplies were sent to fort sumter?