The inca had advanced knowledge of engineering. what did the inca build to keep their empire connected? a. a carriage pulled by horses b. a network of telegraph wires c. a collection of colorful pottery d. a system of roads and bridges

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

Should the u.s limit the number of terms a lawmaker serves in the u.s congress 5 paragraph response argumentative

Alexander hamilton was one of the most important of the founding fathers. which of the following is he responsible for? select all that apply.