Pumps blood all around the body
This system get the nutrients from the food.
It gives our cells oxigen and nutrients
Its organs are the heart, veins and arteries
This system excretes sweat and urine.
We breathe in oxigen and breathe out carbon dioxidethrough this system
It excretes waste from our body
Its main organs are the lungs.
The kidneys are in this system
Its main organs are stomach, liver, large intestine...
