Answer:
Im going to have to say it is D. trait
Explanation:
Answer: D) Muscle length
Explanation:
Muscle length determines its ability to produce enough strength for the task that requires it. This is so because, in human anatomy, the muscle has various types of muscle fibers. Some are longer and others are shorter. However, the optimal distribution of these fibers over the muscle (that is, that their different lengths are balanced) will make it possible to concentrate the necessary force.
Answer:
It would use it for energy
Answer:
what exactly do you want explained? I'd love to help! but I'm a bit confused :/ could you clarify?