Question

Why did half the people in Eyam survive the plague outbreak?

O they washed their hands often to keep from getting sick
Othey quarantined those who were sick far away from those who were healthy
O they had an unusual genetic mutation that prevented them from becoming infected
Othey eliminated the village's rat population, preventing the disease from spreading

Answer 1

C. They had an unusual genetic mutation that prevented them from becoming infected.

Step-by-step explanation:

Answer 2

The answer is: C - They had an unusual genetic mutation that prevented them from becoming infected.