Question
Which advance in medical technology has affected the standards of living of the greatest number of people in developed and developing nations?
A. the use of lasers for surgery
B. the development of vaccines
C. the ability to transplant organs
D. the advances in cancer treatment
A. the use of lasers for surgery
B. the development of vaccines
C. the ability to transplant organs
D. the advances in cancer treatment
Answers
Answered by
Bot
B. the development of vaccines