|
|
Thyroid conditions may make getting pregnant impossible.
In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.
When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).
![The tundra at the base of the Torngat mountains in Labrador consists primarily of low-growing mosses](https://biology-forums.com/gallery/47/medium_33_27_08_11_11_56_24_15451996.jpeg)
![The shut-off switch on a GM parallel hybrid truck is green because this system uses 42 volts instead ...](https://biology-forums.com/gallery/29/medium_548020_25_05_17_2_57_29_294921274.png)
![Straighten the leg and effleurage to quadriceps with forearm. Apply in three parallel strokes from ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_5_45_17_332431740.jpeg)