Answer:
stethoscope is the instrument used to measure heart beat
B. Only words ,letters,and fonts
Cant tell you the types, but they form from the weather elements, from being compressed, etc
The correct answer is Galen.
Galen considered anatomy as the foundation of medical knowledge, and he recurrently dichotomized and tested on the lower animals like pigs, sheep, and goats. Galen's supported dissection as the method to better the skills of surgery and research works.
In his work, he illustrated seven pairs of cranial nerves, observed the structural distinctions between the veins and arteries, and illustrated the valves of the heart.
Answer:
the dependent is how fast the coronavirus spreads. independent is whether the person works in a public space or not
