18. Uremia is a condition in which excess amounts of urea and other nitrogenous products of protein metabolism Jo Tun in the
A. urino
B. saliva
C. blood
D. stool

If you were running a marathon, which type of muscle fibers would be most useful to you? a. slow-twitch b. fast-twitch, type i a c. intermediate-twitch, type ii b d. slow-intermediate twitch, type i b select the best answer from the choices provided. a b c d