Some anatomy

What is the function of each of the organs you see in the photographs?


marlesia

marlesia (29)

marlesia
I speak:
Italian
I learn:
English
Busuu berries :
1011

I can see the kidney, the intestine and the brain

tryups

tryups (59)

tryups
I speak:
English
I learn:
Spanish
Busuu berries :
434

well done

Boribon

Boribon (40)

Boribon
I speak:
English, Hungarian
I learn:
German
Busuu berries :
6025

I can see the kidney, the intestine and the brain.

Everything is perfect but what are their function?

The kidneies clean our blood. etc..