The kingdom of a species means that it has it has been classified by its characteristics that may be vague or not clear and species is when an animal is classified in deeper detail and not buy vague characteristics such as a cat is related to a lion to let the cat species but it's classified in deeper detail
If you are learning about fast-twitch vs slow-twitch muscle fibers, then the answer would be fast-twitch muscle fibers. Fast-twitch muscle fibers are fibers used for powerful bursts of speed like sprinting, while slow-twitch muscle fibers are used for endurance-based activities like cross country running or marathons.
Lysosomes use enzymes to break down waste