B. Experiences can effect how you produce your level of physical activity <span />
Geriatrician's are specialist in the field of study of the aging also known as <span>gerontology.</span>
Answer:it depends on what you have eaten and such
Explanation:
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.
