In 1949, Moruzzi and Magoun severed a cat's reticular formation <span>from higher brain regions; the cat lapsed into a permanent coma.</span>
I hope this helps. they came, because of the widespread starvation in ireland in 1845. the california gold rush attracted chinese immigrants in 1849
Answer:
most def the silk road
Explanation:
the great wall of china was built to keep people out, manifest destiny doesn't have anything to do with trade, and the arab spring doesn't even make sense - 3 -
