The human body is a complete system composed by others sytems.
This sytems are composed of organs, and this organs of tissues and this tissues of cells the main lifa compound in a human body.And all this parts have a specific function But today I'm going to tell you a sad story of some friends that fight for their egocentrism.
Here we have the best friends called auka and proka they know each other since the earths beggining.
We are the main structure to being life continue existing. I composed Humans And I Animals.
And here we have the triple group TI: Nerve tissue, Muscle And Ephitelial
We are the most important part in thebody the tissues without us you wont have organs.
Thanks for us you stay alive because we form organs!!!!!