a. nebula
A nebula is a mist of particles, particularly and ionized gases hydrogen and helium. Basically, the word was adopted to represent any distributed gigantic object, comprising galaxies across the Milky Way. Andromeda Nebula was sometimes also known as part of the Andromeda Galaxy which re[present a gigantic mist of hydrogen.
France was heavily defeated in the Franco-Prussian War. Napoleon III was overthrown by a French rebellion. The circumstances leading to the war caused the southern German states to support Prussia. This alliance led to the unification of Germany.
With rivers cities grew with receiving enough resources from the rivers like water and fish for survival. With rivers they can ride to different cities and trade. Rivers are a very important part of nature. They can give you so many resources for survival.
Teaching about evolution is the answer
The Yuan dynasty was brought down by all of the following EXCEPT<span>(A) foreign resistance to the Mongol Peace.</span>