which statement is an accurate comparison of fast-twitch and slow-twitch fibers? please choose the correct answer from the following choices, and then select the submit answer button. answer choices slow-twitch fibers have fewer mitochondria than fast-twitch fibers. most skeletal muscles consist of mixtures of fast- and slow-twitch fibers. fast-twitch fibers generate more force per unit cross-sectional area than slow-twitch fibers. fast-twitch fibers appear red, whereas slow-twitch fibers appear white.