Bill Nye

If you're in a blood vessel by the side of a vein
That means you're right in the middle of the
Blood stream!
Blood stream yeah yeah!

Our heart pump blood through our veins
Circulating red cells and white cells
Throughout our arteries

I got me a heart, it's pumping away (Our arteries)
It just keeps on going to keep me alive (Our arteries)
It's got four chambers they all work together (Our arteries)
It's a very strong muscle so I exercise

Well, the blood stream is a very warm place
That keeps us together

Blood stream, baby
(Blood stream, baby)
Blood stream
Runs through your spleen
Blood stream
Runs through your spleen

Say what?
Circulation!

Blood stream
It's your blood stream
(It's your blood stream)
Blood stream
It's your blood stream
(Baby)
Blood stream
It's your blood stream
(Running through your veins)
Blood stream
It's your blood stream