What is the name of the process? in the first step of digestion, teeth in the mouth crush food and mix it with saliva. this process is( blank ) .

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