The correct answer in the box. spell all the words correctly. fill in the blank with the correct term. the part of one type of amino acid that makes it different from another type is

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