Respiration & Gas Exchange Chart depicts the anatomy of the respiratory system, from the upper respiratory tract to the alveoli. Gas exchange at the cellular level is explained. The section on inspiration and expiration is complemented by a diagram and text on lung volumes.
Laminated: 3 mil lamination with 2 metal eyelets for hanging. Heavy gauge plastic coating with sealed 1/8" edges on all sides. Write-on/wipe-off ability with dry erase marker (not included)
Dimensions: 22.25" x 28.25"
Orders of less than 25 posters will ship rolled. Orders of 25 or more posters will ship flat
Country of Origin: United States of America
The manufacturer does not accept returns of non-defective items. All sales are final.