What are the functions of these body parts?

Question

1. Respiratory
2. Nervous
3. Digestive
4. Excretory
5. Endocrine
6. skeletal
7. Muscular
8. circulatory
9. integumentary

Answer 1

1- for exchange of gases.
2- for control over the parts.
3- for digesting food.
4- for the elimination of waste.
5- for control and co-ordination.
6- gives support to the body.
7- helps in the movements.
8- distribution of food,oxygen.
9- to cover the body and regulates the temperature.

Answer 2

I'll help you get started but you really need to look these up in a simple biology book or on the web.
The respiratory stystem provides the means by which the blood is oxygenated and by which it is able to rid itself of the carbon dioxide it has absorbed as a waste product from the tissues, to which it simultaneously gives up its oxygen.

Answer 3

I think you mean body systems, not parts.



http://faculty.washington.edu/chudler/organ.html

The website above answers all your questions except for excretory. That webpage is below.

http://faculty.clintoncc.suny.edu/faculty/Michael.Gregory/files/Bio%20102/Bio%20102%20lectures/Excretory%20System/excretor.htm


Hope this helps.