Systems
System is made of more than one part.
Gullet
The gullet moves the food down the stomach
Stomach
The food is digested futher and mixed whith other digestive juices.
Small intesine
More digestive juices are added to the food in the small intestine.
Large intestine
The undigested food goes in the large intestine where water is removed from it.
Anus
Solid waste is passed out of the body.
Mouth
The food is chewed into smaller pieces in there.
If one part of the body does not function, the whole body will not function.
there are more than one system in human body.
Digestive system
Breaks down food into simple substances.
Circulatory system
Carries waste materials away from different parts of the body
Respiratory system
Takes air into the body.
Skeletal system
Gives the body its shape.
Muscular system
Helps different parts of the body move.
There are systems in both living and non-living things.
non-living
torch
clock
fan
living
human
animal
plants