The 3 vital funtions
Interation
Central nervous system
Pheripheral nervous system
The 5 senses
Sight \ Eye
Smell \ Nose
Hearing \ Ear
Taste \ Tongue
Touch \ Skin
Locomotor System
Bones
Muscules
Nutrition
Digestive System
Circulatory System
Respiratory System
Excretory System
Reprodaction
Femele reproductive system
Male reproductive system