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The alveoli, the small sacs of air at the ends of the terminal bronchioles, are the sites of the exchange between oxygen and carbon dioxide.
to get a job help in Mafia Wars, you will need to click the "ask mafia for help" button on a desired job tier and post it in the wall and your mafia friends will help you finish the job.
Thin cell wall - facilitates permeability of gases and blood. High surface-to-volume ratio
A person would suffocate.
The wall is thin to allow rapid andefficient diffusion across of O2 into the blood and CO2 into the alveolar space (the air). It is moist for many reasons but primarily because diffusion in this form must be in slution.
Veins have to carry blood for diffusion, therefore they muse be thin in order for diffusion to easily occur.
The tiny sacs within the lungs which allow oxygen and carbon dioxide to move between the lungs and the bloodstream is called alveoli. It is needed by the body to supply oxygen.
Exchange oxygen and carbon dioxide in the alveoli of the lung, then transfer it to the heart
Smoking affects the alveoli in the lungs because when the red blood cells absorb oxygen into the alveoli when the smoke is mixing with the clean oxygen it becomes unhealthy for your lungs and dangerous.
A cell wall protects the cell.
This type of plant can heal wombs that have been left on the skin. People have been using alveoli for ages
A job of a cell wall is to PROTECT the cells and nucules insidde!!