Answer:
Cheetahs use speed to outrun their prey, and eagles, hawks and falcons use flight to their advantage while hunting. Venomous snakes, and wasps use poison.
Answer:
Slave pens were realms of sale in which appearances were everything.
I think it was <span> over who would control appointments of church officials, a conflict which is sometimes called the Investiture Controversy. Hope this was useful :P</span>