Answer:
B.) Huge tunnels were built for sewer lines.
C.) New aqueducts brought fresh water from hundreds of miles away.
Explanation:
Answer: False
Explanation:
Involuntary actions are the actions that are done without our thoughts or the actions that we were not conscious of when we did them e.g heart beating, eye reflexes etc.
The statement that "Psychologists have found that people are more tolerant about the risks of involuntary activities" is false.
If a scientist wanted to know how sugar impacted the growth of cancer cells he would use A) basic research. Basic research which is also called pure research or fundamental research has the aim to improve scientific theories for the purpose of improving our understanding or prediction of natural phenomena.
Slavery didn't exist in the north.