The human management of flocks shielded sheep from the effects ...

[evelyn o bentley]

The human management of flocks shielded sheep from the effects of:
 
  a. natural selection
 b. disease and malnutrition
 c. changing climate
 d. predation by wild animals

Question 2

What ethical dilemma was involved in the Tuskegee Syphilis Study?
 
  a. A group of poor, African-American airmen from WW II was intentionally infected with syphilis in order tostudy the progress of the disease among minorities.
 b. A group of poor, African-American men received the wrong medication for syphilis and were denied entranceto a hospital.
 c. Adequate treatment for syphilis was withheld, without notification, from a group of poor, African-Americanmen.
 d. Adequate treatment for syphilis was withheld, without notification, from a group of poor, African-Americanwomen.
 e. People in the community of Tuskegee (women, men, and children) were intentionally infected with syphilis toprovide medical internship opportunities for doctors.

[yuyiding]

Answer to Question 1

a

Answer to Question 2

c

[evelyn o bentley]

Excellent

[elyse44]

Thanks for the timely response, appreciate it