Question

alguien sabe ingles por que yo no :(
me pueden decir o explicarme para que sirve chart of a human body system en ingles y español pls

Answer 1

Respiration is the process by which entered air (containing oxygen) to our body and took it rich air of carbon dioxide. A living being can be several hours without eating, sleeping or drinking water, but can not stop breathing more than three minutes. This plots the importance of breathing for our lives. 

The respiratory system of humans consists of:Respiratory protection: are the nostrils, pharynx, larynx, trachea, bronchi and bronchioles. The mouth is an organ where it enters and leaves the air for breathing.
The nostrils are two cavities located above the mouth. They open to the outside through the nostrils (where lies the sense of smell) and communicate with the pharynx at the back. Inside the nostrils is the pituitary membrane, which heats and humidifies the air we breathe. Thus, it prevents air drying throat, or you get very cold to the lungs, which could cause disease. Do not confuse this pituitary membrane with the pituitary gland.