Answer:
yes I found something like that
Explanation:
just search up - rome: republic to empire
First item's answer is letter B. A barter economy is an economy system that does not use money for trade but rather uses goods or services exchanged.
Second item's answer is C. Frederick Barbarossa was drown during the Third Cruisade in Goksu River.
More of something.
nerves? tisue? mass? smarts?
some sort of chemical, I think.
I hope that helps.
Answer:
environment, convergent evolution
Explanation:
When two species with no immediate common ancestors are exposed to same kind of environment they might develop body parts which have similar functions leading to convergent evolution. The resultant body parts are known as analogous structures. Here, both Patagonian hares and England rabbits were exposed to similar environment so even though their body structures had different origin, they developed to be similar in function. They are in contrast to homologous structures which develop due to divergent evolution where the origin of the structure is same but they diverge due to different functions.
The north of the US did not want slavery while the south did want slavery. they had a war over it (the civil war) the north won and slavery was abolished.