i am currently interested in the conversion of matter and its relation to the of all living things life so this is my

Question: i am currently interested in the conversion of matter and its relation to the of all living things life so this is my question what is the elemental build up of a human body
- Keywords:
  body,
  chemistry,
  element
Asked by asura to Charlotte, Dhvanil, Frank, Jim, Leila on 14 Mar 2013.
- Jim O Doherty answered on 14 Mar 2013:
  
  4 main groups of cells, muscular, nervous, connective, and epithelial. Thats it essentially!
- Dhvanil Karia answered on 14 Mar 2013:
  
  A cell is the fundamental building block of the body. It starts with 2 and grows into millions, differentiating into various tissues and things in the bod.

Question: i am currently interested in the conversion of matter and its relation to the of all living things life so this is my question what is the elemental build up of a human body