Fearfully And Wonderfully Designed

I got muscles in my arms I got muscles in my legs
I got muscles in my fingers
I got muscles in my head
Muscles make me who I am so I can jump and bounce
I've even got some muscles that I can't pronounce

I got blood cells in my arms
I got blood cells in my legs
I got blood cells in my fingers
I got blood cells in my head
And blood cells make me who I can
So I can breathe and shout
And if fall and cut myself
My blood cells will leak out

I got them bones in my arms
And I got them bones in my legs
I got them bones in my fingers
I got them bones in my head
And them bones make me who I am I should be on tv
'Cos if I didn't have them bones I'd be all wobbly

I got blood cells bones and muscles
I got stomach lungs and heart
It all fits inside my skin so I don't fall apart
These things make me who I am
But what I'd like to know
If I am so well designed why can't I lick my elbow