类别 全部 - nutrition - senses - systems - nervous

作者:ISRAA MOUTAHIR 6 年以前

227

VITAL FUNCTIONS Israa Moutahir

The human body operates through various vital functions that ensure survival and overall health. The nervous system, encompassing the brain, spinal cord, and peripheral nerves, manages essential activities like thinking, involuntary actions, and coordination.

VITAL FUNCTIONS Israa Moutahir

-locomotor system

•bones and muscles

VITAL FUNCTIONS Israa Moutahir

Interaction

-5 sences
smell:nose
taste:tongue
touch:sking
sight:eye
hearing:ear
-nervous system
peripheral nervous system

nerves >neurons

transfer information

spinal cord

reflex actions

central nervous system

Brain

cerebellum

balance and coordination.

brain stem

involuntary actions:breathing , beating...

cerebrum

thinking,study,play a game,language...

Reproduction

-Male and female reproductive system
female reproductive system
male reproductive system

Nutrition

-Circulatory system
-Respiratory system
-Excretory system
-Digestive system