Biology, 20.10.2019 06:50 alimarie9714
He life expectancy in the united states increased more than 30% from 1930 to 2015. which factor could have contributed to this increase?
a.
better medical facilities and treatments
b.
decreased farmland
c.
increased food insecurity
d.
refusal of vaccines
Answers: 1
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Answer now! good pts and a brainliest potatoes are what im like a potatoe irdk have a good day
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Asegment id dna that is artificially created from two or more organism through use of dna enzymes in a laboratory is called a segment of dna that is artificially created from two or more organisms through use of dna enzymes in a laboratory is called
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He life expectancy in the united states increased more than 30% from 1930 to 2015. which factor coul...
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