♥Respiratory System♥

♥what I have learned from the respiratory system it has a lot of major components like the lungs, the vital organs, thoracic cages which houses and facilitates the function of the system, and the accessory muscles. Another lesson that i have learned is that this system is the one responsible for providing all of the body's oxygen needs and also in removing the carbon dioxides.

The respiratory tract is divided into two airways, the upper and lower.hmm, let's talk little about lungs. lungs contain continually branching airways called bronchi and bronchioles, at the end of those branching tubes there is a small sac called alveolar sacs. Each sacs is surrounded by a cappillary network where gas exchange occurs with blood. thats what i remember from that system :) thats all haha :) ♥