Answer:
james smithson was an English chemist and mineralogist. He published numerous scientific papers for the Royal Society during the late 1700s as well as assisting in the development of calamine, which would eventually be renamed after him as "smithsonite".
Explanation:
Cities developed professional firefighting and police forces.
Answer:
Zeus granted Tithonus immortality
Explanation:
How would she survive without her love? She could not imagine such a life, and so she asked the greatest god of all, Zeus, to grant Tithonus immortality. "Please," Eos pleaded, "let my beloved Tithonus live forever." Her eyes filled with tears, her skin flushed, and even Zeus was moved, and so he granted her request.
Checks and balances. Each branch “checks” the power of the other branches to make sure that the power is balanced between them.