A Swiss Physician by the name of Friedrich Miescher was the first to discover that DNA is a distinct molecule and called it nuclein however he was not the first to discover DNA he just called it nuclien, the first person to discover DNA was Francis Crick.
They did this because they knew things would change overtime that that we would need to be able to change the constitution accordingly. However the process to amending the constitution in a long one and it is very difficult to do so. <span />
B. communism disappeared from Latin America
well social changes with the time like the 1800's are more diffrent socialy than th 2000's
I think that it would be C<span>. Discussing theories and projecting personal motives and bias. Writing out the manner, method and conclusion of a historians study.
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Hope this helps! Please mark me Brainliest! Thx.
