PLEASE HELP Billy told a white man with a wife beater and very tanned arms that he could not eat in the restaurant because he thought the man was a racist. Is this discrimination or a bias?

answer; /// i believe the correct answer is flash your high beams at them.or tap your horn;

the period of human evolution has coincided with environmental change, including ('hominin' refers to any bipedal species closely related to humans – that is, on how do we know earth's climate has changed? a map showing dates and locations of prehistoric archeological sites and migration routes from africa into.