Good Websites About The Circulatory System

Question

I can't seem to find any good websites about it, so if anybody finds anything, please post them here! Thanks!

Answer 1

Hi =]

So this is my definition of the Circulatory System:

1- The system in the body by which blood and lymph are circulated.

2- It has a role of delivering nutrients and other essential materials to cells, and removing waste products.

3- Also called the cardiovascular system.

4- Includes the heart, arteries, veins, and capillaries. The organs of the lymphatic system are also considered to be part of the circulatory system.

5- Transports blood low in oxygen from the body to the lungs and heart via the veins. Oxygenated blood from the lungs and heart are sent throughout the body via the arteries.

And I have found these websites really helpful:

http://library.thinkquest.org/5777/cir1....

http://kidshealth.org/kid/htbw/heart.htm...

Hope this helped =]

Answer 2

http://tinyurl.com/msafp

http://tinyurl.com/69tg64

http://tinyurl.com/6lk3b9

http://tinyurl.com/2nepmp

http://tinyurl.com/6j2722

http://tinyurl.com/5a29mm

http://tinyurl.com/ecj3a

(I thought these might help)