Cual es la diferencia entre la antigüedad tardía la alta edad media y la baja edad media

How does the bare soil surface type affect the amount of runoff

Fertility and mortality rates are higher in more developed nations.

Why did the united states lead a coalition to invade iraq in 1991? o a. there was a fundamentalist revolution in iraq. o b. iraq had invaded iran. o c. an oil embargo had started in the middle east, o d. iraq had invaded kuwait.