I believe the answer is D
Answer:
Social Factor
Explanation:
Social factor are things that affect an individuals lifestyle. This could include wealth, religion, drug abuse etc.
(hope this helps)
middle-distance running, in athletics (track and field), races that range in distance from 800 metres (roughly one-half mile) to 3,000 metres (almost 2 miles).
Answer:
a. after warm-up or workout
D- they were not treated for or told they had syphillis. Instead, researchers told the men that they were receiving free treatment for what they called “bad blood”. Around this time, penicillin was found to be a decent method of treatment for syphillis, but researchers instead treated the men with ointments and other methods that didn’t work.
