of the major muscle groups should be done after each workout. Stretching or strengthening please help ASAP :/

Blood transfusions were rarely done and often fatal; they were outlawed until the nineteenth century.

Your answer is b. centers of disease control and prevention. the description is in the name of the agency. : )

Ais the correct answer, have a great day !

For me personally i find the best way to deal with stress is to write, write out (depending on what you feel like) good things, things you're looking foward to or write about the things you are stressed about, make a plan.i also do things like tap my fingers together, close my eyes, breathe and just try to calm down and focus on doing one thing at a time.idk.. i hope that in some way : p