Answer: (C) Was an English anesthesiologist who used natural experiments.
Explanation:
John snow was an English anesthesiologist and he accomplishment in the anesthesia, medicine and in the epidemiology.
Dr john snow set up the series for using the natural experiments. He is also known as the father of the modern epidemiology.
He basically believe that the sewage dump into the rivers near the town can cause the cholera outbreak. In 1854, he investigated the reason of out break and also proves his theory in the Soho, London. He also leader of the development of the medical hygiene and the anesthesia.
Sean should make sure he doesn’t stretch out o fast it for too long that can cause more harm then help, make sure he is doing it correctly. Make sure it is a controlled stretch
I believe the answer you're looking for is "Meditation."
Chicken is the correct answer I believe, Im wishing you luck!!
They are both sites of new cell formation. Hope this helps
