Which statement best describes the difference between an epidemic and a pandemic

Why would the rumor of a government contract change the value of this companys stock

How did europeans and africans displace native americans in north america’s predominant peoples?

Match each person with his contribution. aristotle socrates eratosthenes hippocrates he studied the causes of illnesses in search of cures. he created a teaching method that involved asking questions. he determined that earth was round. he educated alexander the great.