Need asap
how thick are some of the ice caps over antarctica?
a. 100 feet
b. 500 feet
c. 1 mile
d. 2 miles

Historians are researchers of the past or people who understand the history of people. with this field, they must possess qualities such as being unbiased, patient, efficient reader, has a knack for logic and critical thinking and reasoning, disciplined, open-minded, resourceful, with good analytical ability, good reasoning skills and problem solving!