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densk [106]
4 years ago
8

scientific knowledge has, in some cases, led to _______. a. decreased life expectancy b. a decrease in the gap between developed

and developing countries c. a better quality of life d. all of the above
Biology
2 answers:
NISA [10]4 years ago
7 0
I believe it's C it makes sense that the more scientific advances we have the more we do and the better we live
irina1246 [14]4 years ago
4 0
<span>c.    a better quality of life</span>
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