// --> G C S E subject: English | Maths | Biology | Chemistry | Physics | Geography | History | Food tech | French | IT | Music | RS GCSE Biology &gt; Human Biology &gt; Human organ systems Humans have nine major organ systems which make the seven life processes: 1) The Digestive System Digestion breaks down food into simpler substances so it can be used and absorbed into the body It takes place in the alimentary canal, (food tube), mainly in the stomach and small intestine Digested food is absorbed into the blood system 2) The Respiratory System This is for taking in oxygen and removing waste carbon dioxide Air enters the lungs by movement of the rib muscles and diaphragm Oxygen is absorbed into the blood system 3) The Excretory System This removes toxic and other waste materials from the body.
(| Music; |; ) (it; absorbed; into the body) (The Excretory System This; removes; toxic and other waste materials; from the body) (the body; takes; place; L:in the alimentary canal) (The Respiratory System This; is; for taking in oxygen and removing waste carbon dioxide Air) (nine major organ systems; make; the seven life processes) (| French | IT | Music |; enters; the lungs) (The Digestive System Digestion; breaks down; food; into simpler substances; so it can be used and absorbed into the body) (Digested food; is absorbed; into the blood system 2; L:mainly in the stomach and small intestine) (it; can be used; )
| Music it The Excretory System This the body The Respiratory System This nine major organ systems | French | IT | Music | The Digestive System Digestion Digested food it
| absorbed removes takes is make enters breaks down is absorbed can be used
into the body
toxic and other waste materials from the body
place L:in the alimentary canal
for taking in oxygen and removing waste carbon dioxide Air
the seven life processes
the lungs
food into simpler substances so it can be used and absorbed into the body
into the blood system 2 L:mainly in the stomach and small intestine