Scientist are the people that do the investigations and make the discoveries that you read and hear about.
hint: what type of scientist would preform investigations and come up with new ideas or advancements?

this protocol provides a detailed procedure for total protein extraction for western blot analysis from achieved samples following trizol isolation of rna.

it would be rhyolitic hope this

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;

im not intirely sure but i think the anwser is d relative humidity