Every four years, a competition of games for Greek athletes took place in Olympia to honor . This was the beginning of the Olympic games. Group of answer choices

Both the nervous and endocrine systems send electrical and chemical signals for internal communication. select the best answer from the choices provided t f

Describe how the ways in which african americans migrated during the great migration were similar to the immigrants who arrived from other countries in the early 1900s.

The supreme court settle conflicts between the various levels of government true or false ?