The three correct answers that describe items brought to the Americas from Europe in the Columbian Exchange that changed Native Americans' daily lives are:
- Horses - These dramatically transformed transportation, hunting, and warfare for many Native American tribes.
- Cows - They provided a new source of meat and milk, which altered dietary practices.
- Sugar - Although not as directly impactful in daily life as horses and cows, it eventually became a significant commodity in trade and impacted agriculture and economy.
Corn and potatoes were actually native to the Americas and were not introduced from Europe.