Pelvic inflammatory disease (PID) can _____. a. cause less ...

[Wadzanai]

Pelvic inflammatory disease (PID) can _____.
 a. cause less estrogen to be secreted, thus blocking ovulation
 b. lead to scarring and blockage of the fallopian tubes
 c. cause sperm to become less viable, when transferred to a male
  d. increase the lining of the endometrium
 e. decrease zinc absorption

Question 2

Recommendations for fat intake have changed over the years due to:
 
 a. poor interpretation of the results of scientific research.
  b. increased scientific understanding about types of fat and how they affect health.
  c. misinterpretation of recommendations by the media.
  d. disagreement between the medical community and government agencies.

[lucas dlamini]

Answer to Question 1

b

Answer to Question 2

b