List and explain three examples of how your body changes as it ages.

Size. Most people, as they age, they become taller or wider.

Appearance-Most people, as they get older in age, their face and body begins to slowly wrinkle.

Voice-Most people, as they age, their voices may get deeper or higher in pitch.

Explanation:

i can't answer your question in very sad situation.

but if your situation is very bad, then you can find happiness by thinking about your past that has full of happiness.

or you should do meditation for some time to get rid off from that bad situation.