1. wat r the functions of the circulatory system
2.compare the blood on the right side of the heart with the left side.
3.how does the heart beat?
4.wat is meant by blood pressure?
5.how does blood produced in the body. with the fact of diseases in the heart. (hypertension and atherosclerosis)

I need some help with question. Any help would be great:

1. Describe 3 diseases caused by lifestyle (Choose 1 digestive, 1 circulatory and 1 respiratory disease).

-Thanks

Diseases

It needs to be in the same organ system such as, The Nervous System, The Digestive System, The Circulatory system. It can’t be the reproductive system though. Please list at least two diseases that are in the same system that affect teenagers or younger kids. thank you. and i more likely want it to be a rare disease. +10pts to best answer!!!<3

I need to know what diseases that can affect the Circulatory System.
I’m doing a project and I need to know .

Thankss

I’m writting a report about the Skeletal System and I’m looking for certain diseases, and pictures of the System. What are some good websites with tons of information?

can u please tell me wat the circulatory system does for the body, which diseases affect it, if any, how to care for it, and any other information you can find. And please list your sources.

Well if there are any disease that affects the whole digestive system , please tell me, and if not , at least tell me if there are any diseases that affects more than 4 organs in the digestive system. =]

thanks =]
LOL guys, i don’t have any disease , specially this is a response to the first question -.-, this is actually a report =P