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থিম নির্বাচন

আপনার পছন্দের থিম বেছে নিন।

In 1980, there were , on the average 10 deaths at birth (infant mortality) per 10,000 population. By 1990 , there were 8.5 and by 2000, 7.0 Today there were 5.5 deaths at birth per 10,000 population , and it is anticipated that the downward trend will continue.Each of following , if true, would help to account for this trend EXCEPT

A. Medical care is more widespread are available.
B. Sanitary conditions have improved.
C. More effective birth control methods have been implemented.
D. The number of pediatricians per 10,000 population has increased.
E. Midwifery has declined has declined in favor of medical doctors.
সঠিক উত্তরঃ B. Sanitary conditions have improved.
Explanation: