D. object of a preposition is the correct answer.
Muscles
bones
skin
skills
jumping
People, like horses<span>, will only do what they have a mind to do. or. Something that </span>you<span> say which means </span>you can<span> give someone the opportunity to do something, but </span>you<span> cannot force them to do it if they do not want to. I hope this helps!!!!</span>
2 hours a day I think or sometimes an hour is enough
