What carries the oxygen throughout the body?
The blood
Why is Nurb's heart pounding so much?
His body is working hard, so it is pumping more and now he is out of breath.
How big is your heart?
the size of your fist
What was Chloe doing when Nurb came to her with his letter?
Working in her garden.
Who is the pinky gang?
They are the bad guys, but Nurb's mom is teaching them yoga.
What do your arteries and veins do?
Carry blood to and from your heart all throughout your body.
What are they taking to the heart?
A vein (also known as a blood vessel)
What is this?
The heart!