Bone size getting bigger?

Question

Ok im 15 and i have sort of skinny legs and arms will my bones expand and get bigger throughout the years or do they stay the same?

Answer 1

once you're done growing, usually in the late teens, your bones don't change in size but women who have kids can have their bone structure change (hips wider, etc.) otherwise they stay the same.

Answer 2

they won't grow anymore but some of your cartelege will grow like your ears and nose. That's why you see old men with big ears and noses because they continue to grow. You will put on more weight as you eat more and exercise less but the bones will stay the same size.