Answer:
I've been around for millions of years, but I am no more than a month old. What am I?
People need me yet they give me away every day.
I have a few points but we're not competing. I'll help you win when you're eating.
I can go through glass without breaking it.
No matter how hard you hit me, no matter how much I hurt, I'll always go for a laugh. What am I?
They're actually great swimmers now, but later they will become excellent hoppers.