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Animal system and the digestive system - Coggle Diagram
Animal system and the digestive system
Animal system
System made up of different parts working together
Most of the living organisms, their bodies contain several organ systems
If 1 of the organ systems fails, the living thing cannot function properly
Major organ systems
Digestive
Organs
Mouth
Gullet
Stomach
Small intestine
Large intestine
Functions
Involves in breaking down food so that our body can absorb digestive food and nutrients
Absorbs water and minerals into our body
Respiratory
Nose
Windpipe
Lungs
Diaphragm
Takes in oxygen and removes carbon dioxide
Circulatory
Organs
Heart
Blood vessels
Functions
Transports useful substances and transport spray substances and carbon dioxide
Muscular
Helps in the movement of various body parts
Skeletal
Gives the body shape and support
Protects important internal organs
Digestive system
All living things need food to survive
Providing energy for them to work
Maintaining a healthy body
Organs
Mouth
Place where food is first received into our body
Contains saliva (digestive juice)
Food is chewed to increase surface area
Stomach
After collecting food from gullet the stomach turns and mixes the food with digestive juices
Digestive juice is also released in the stomach
Partially digested food becomes watery
Small intestine
More digestive juices are release so that food can be fully digested
gullet
Partially digested food from the mouth moves along it to the stomach
Contraction and relaxation of muscles
Large intestine