|
|
Did you know?
Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.
Did you know?
The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.
Did you know?
There are 60,000 miles of blood vessels in every adult human.
Did you know?
The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.
Did you know?
There are 20 feet of blood vessels in each square inch of human skin.
![USF Biologist Taegan McMahon conducts experiments on chlorothalonil at a research facility in East H](https://biology-forums.com/gallery/47/medium_12359_16_05_12_9_06_07.jpeg)
![Diaphragm relaxation technique. (A) Place the thumb on the metatarsal head of the big toe. (B) Bend ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_9_03_10_334991111.jpeg)