Dose anyone want pics of private stuff pls say fast

You can say in conclusion you always want to work hard and never give up because you need to prove yourself that your strong enough tana brave enough you want and need to reach each and everyone of you goals to achieve all your hard work that you have don’t

D. because a physical change doesn't involve anything that's chemically changing the substance (when you think about physical change, think about stuff like color changes that doesn't change the substances chemical makeup)