Answer:
A
Explanation:
Introducing invaseive(nonnative) species to a city can be the downfall of that city because with no native hunters in the area the species can reak havic and soon the city will be overun with the species. This disrupts the natural ecosystem and soon the ecosystem will be failing. (sorry if its incorrect this is what makes senece to me)
The Columbian Exchange spread different plants all over the world. It spread sugar cane, bananas, wheat, and coffee beans to the New World. It also spread maize, pineapples, tomatoes, and potatoes to the Old World. The Columbian Exchange brought horses, cattle, sheep, goats, pigs, and a collection of other useful species to the Americas. Before Columbus, Native American societies in the high Andes had domesticated llamas and alpacas, but no other animals weighing more than 45 kg (100 lbs).
Answer:
At school, Ji-li notices that classes aren't the same any more since teachers are devalued now. Everybody writes a da-zi-bao about the teachers, but Ji-li can't think of anything bad to say about hers. Someone at school accuses Ji-li's family of having a poor class status, which she knows can't be true.
Explanation:
this is all i know,
if you need more clarification, please let me know
I hope this helps :)
Answer:
Russian Empire
Explanation:
The Russian Empire was famously dragged into WWI because of an alliance with France, only to later withdraw from WWI due to a civil war.
Answer: C
Capitalist governments created millions of jobs, and the middle class got to work there. Some lower class people even got jobs to the middle class.
Hope this helps!
