|
|
Did you know?
Cyanide works by making the human body unable to use oxygen.
Did you know?
In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.
Did you know?
Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.
Did you know?
The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
Did you know?
Vaccines prevent between 2.5 and 4 million deaths every year.
![Evolutionary ecologists live and do research in contemporary cultures that maintain all or some aspe](https://biology-forums.com/gallery/47/medium_273688_23_02_15_8_11_15_208812369.jpeg)
![The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha](https://biology-forums.com/gallery/47/medium_262797_12_08_15_1_33_47_221751025.png)