The Maryland Society for Promoting the Abolition of Slavery and the Relief of Free Negroes and Others Unlawfully Held in Bondage was founded in 1789, the same year the former colonies replaced their Articles of Confederation with the new Constitution, âin order to form a more perfect union.â.
In humans and other mammals, respiratory gas exchange or ventilation is carried out by mechanisms of the lungs. The actual exchange of gases occurs in the alveoli. Note: The above text is excerpted from the Wikipedia article Gas exchange, which has been released under the GNU Free Documentation License.
When The tissue through which gases are exchanged between the blood and the air in the lungs is? im not sure exactly what youre asking...the section of the bronchioles is called the ALVEOLI; the place where the diffusion of O2 and CO2 actually happens. alas, phrasing make â¦ s your question unclear as to what you mean to ask.