Are there animals in the nile river

What is the columbian exchange? o a. the changes that resulted from europeans settling in the new world b. the relationships that columbus and his men had with the natives they met o c. the ships that columbus bought with money from the king and queen of spain o d. the increase in the number of native american towns in the new world

Traits and abilities that made homo sapiens

Josquin des prez’s polyphonic compositions for the sistine chapel choir were very popular because?