Not completely sure but i think its D. Everything i read leads me to think that all of the answers are correct.
Answer:
Germany unification occurs while Austria-Hungary separation occurs.
Explanation:
In Germany, due to nationalism all the parts united and made as one nation while in Austria-Hungary due to nationalism all parts are separated from one another. Unification of German occurs due to two wars, Prussia with Austria and Prussia with France. these two leads to nationalism in Germany and then extreme nationalism occurs which leads to first world war. This disunity among the people eventually led to the downfall of Austria.
#1 Plants provide nutrience for the deer.
#2 Plants give the deer water, stored inside of the plant, in case there is no water in it's habitat.
Canada has lot's of immigrants from all over the world. Caucasians, Arabs, Africans, Asians, ...