Answer:B
Explanation: The Austro-Hungarian empire was separated.
Answer:
Digging of irrigation canals to irrigate their fields allowed for growing better and more crops. food surpluses allowed people to do other work than farm. this meant that they had enough food to survive in extra to trade with.
Explanation:
Hope this helped Mark BRAINLEST!!!!
Answer:
Missouri and Arkansas
Explanation:
The Ozark Mountains cover approximately 50,000 square miles in four states: Missouri, Arkansas, Oklahoma, and Kansas.
Most of those 50,000 square miles, however, are in just two states. According to the Missouri Department of Natural Resources, the forested mountain region takes up 33,000 square miles in Missouri and 13,000 square miles of Arkansas, with the remaining 4,000 split between Oklahoma and a very tiny sliver of Kansas.
There are three major types of interactions among organisms: competition, predation, and symbiosis. An interaction in which one organism kills another for food is predation. A close relationship between two species that benefits at least one of the species is symbiosis. Competition is an interaction between organisms or species in which both the organisms or species are harmed.