|
|
The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.
Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.
The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.
![A gauge reading with the needle fluctuating 3 to 9 inches Hg below normal often indicates a vacuum ...](https://biology-forums.com/gallery/29/medium_548020_30_05_17_4_15_51_296852374.png)
![If the needle drops 1 or 2 inches Hg from the normal reading, one of the engine valves is burned or ...](https://biology-forums.com/gallery/29/medium_548020_30_05_17_4_21_49_29689762.png)
![Many electronic components are used to construct a typical vehicle computer. Notice the quantity of ...](https://biology-forums.com/gallery/29/medium_548020_30_05_17_8_05_56_298821042.png)