Oxygen

I'd hold my own breath,
I'd hold it all day,
Oxygen's useless,
Is what I would say...

I don't need that gas,
It's so overrated,
I can live without air,
Is just what I stated...
My face turned to red,
And then it turned blue,
My muscles got tired,
Had dizziness too...
Finally, finally,
I think I passed out,
'Cause I had a dream,
Heard oxygen shout,
Of air,
I make about,
20%
But I'm an important,
Element!

From fish,

To plants,

It's life that I give,
Living things need me,
They need me to live!
So do me a favor,
Breathe deeply for me,
Stop holding your breath,
'Cause oxygen's free!