Which two of the following statements reflect how populations changed due to the 1450 to 1650 columbian exchange?

Read the excerpt from sir gawain and the green knight. when they had washed well, they went to sit at the table, the most famous knights nearest the top, as was proper, and guenever, in high spirits, was seated in the middle of them, in the arrangement of the famous table, with them arrayed around her, fine silk, furthermore, in a canopy over her, of toulouse red, and many tharsian tapestries embroidered and set with the finest of jewels that would have cost a great deal if someone had tried to buy them. the most beautiful there was the queen, flashing her gray eye. no one had ever seen anyone lovelier in his day. based on the excerpt, what conclusion can readers draw about guenever? she treats people with compassion. she is admired for her intelligence. she feels uncomfortable in crowds. she is held in high esteem.

What former head of the cuban secret service was charged with protecting the country's prime minister for nearly 50 years?

Explain when conformity is beneficial and when it is harmful. give examples of both?