1. Which of the following was NOT a consequence of advances in metallurgy during the Bronze and Iron Ages? decline in human population O better weapons of war more efficient tools eventual development of firearms​

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