Plz - worth 25 points - *dont answer if you dont know*

Answer (datum point);

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!

Ithink the best answer is d increased stability of all other biomes

Answer. scale;