The third one. hope this clarifies
Hii Seth ❤️❤️❤️❤️❤️❤️❤️❤️lolololololol
Look at your R-R ratio, depending on the time segment attributed to each square you can then do the math and find time between waves, then find the number of R waves in minute
C aerobic activity muscular strething
You should consume the least amount of dairy products.
