Science Fair Project Encyclopedia
Bladder
- A bladder is a pouch or other flexible enclosure with waterproof or gasproof walls.
- In the context of animals and anatomy, "bladder" usually refers to the urinary bladder. The term is generic and can also be used for other enclosures, such as the gallbladder.
- Zeppelins are kept buoyant by gas bladders, as are many species of kelp.
03-10-2013 05:06:04
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


