What became the first cash crop in virginia in 1617?
a. corn
b. cotton
c. tobacco
d. potatoes

Mark each statement if it describes a characteristic that pulled the greek city-states together? national anthem poetry of homer food growth and preparation

The irish and germans of the 1840's were part of the new immigration. true or false

Select the correct answer. in what type of immunity will the defenses be triggered and react in the same manner, regardless of the organism invading? a. adaptive b. innate c. primary d. mechanical barrier