|
|
Did you know?
Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
Did you know?
There are more nerve cells in one human brain than there are stars in the Milky Way.
Did you know?
Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.
Did you know?
The familiar sounds of your heart are made by the heart's valves as they open and close.
Did you know?
In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.
![Most PCV valves used on newer vehicles are secured with fasteners, which makes it more difficult ...](https://biology-forums.com/gallery/30/medium_548020_01_06_17_5_17_26_301291340.png)
![Stretch anterior tissues by pressing down on shoulders. Stand at the head of the table. Place the ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_5_30_10_33208281.jpeg)