The answer is b. the decreased migration of pests and pathogens
The half life of Carbon 14 is 5730 years. By substituting the given figures to the formula x=I(1/2)^n where x is the amount of the remaining material, I is the initial amount and n is the quotient between the time elapsed and carbon 14's halflife. You will arise with the formula x=20(1/2)^1.745. You will get 5.97 mg.
<span>Nitrogen has five (5) valence electrons. Nitrogen needs 3 electrons to complete an octet. </span>The answer is three.
<span>Advances and declining costs in sequencing technology will result in increasing number of studies with individual sequence data linked to phenotypic information, which has been dubbed medical sequencing. At least some of this linked information will be publicly available. Medical sequencing raises ethical issues for both individuals and populations, including data release and identifiability, adequacy of consent, reporting research results, stereotyping and stigmatization, inclusion and differential benefit and culturally and community-specific concerns. Those issues are reviewed, along with possible solutions to them.</span>
It’s important for controlling chronic conditions, treating temporary conditions and overall long term health and well being
