Search results
2 days ago · Melanoma is the most dangerous type of skin cancer; it develops from the melanin -producing cells known as melanocytes. [1] It typically occurs in the skin, but may rarely occur in the mouth, intestines, or eye ( uveal melanoma ). [1] [2] In women, melanomas most commonly occur on the legs; while in men, on the back. [2]
4 days ago · Nicotine is a naturally produced alkaloid in the nightshade family of plants (most predominantly in tobacco and Duboisia hopwoodii) [9] and is widely used recreationally as a stimulant and anxiolytic. As a pharmaceutical drug, it is used for smoking cessation to relieve withdrawal symptoms.
5 days ago · The Bristol Stool Chart is a tool that helps people understand and describe different types of poop. It includes pictures and descriptions of seven different types of poop, ranging from watery and loose to hard and lumpy. As you can imagine, “normal” does not mean the same thing to everyone, so having a chart helps keep everyone on the same ...
2 days ago · Cro-Magnons or European early modern humans ( EEMH) were the first early modern humans ( Homo sapiens) to settle in Europe, migrating from western Asia, continuously occupying the continent possibly from as early as 56,800 years ago. They interacted and interbred with the indigenous Neanderthals ( H. neanderthalensis) of Europe and Western Asia ...
2 days ago · The role of South African women in this era was marked by significant protests and the establishment of movements aimed at combating these human rights violations. Women’s organizations like the Black Sash, founded by white women in 1955, and the ANC Women’s League, formed in 1948, were crucial in mobilizing opposition against the apartheid ...
5 days ago · dating. excavation. Egyptology. prehistoric archaeology. stratigraphy. archaeology, the scientific study of the material remains of past human life and activities. These include human artifacts from the very earliest stone tools to the man-made objects that are buried or thrown away in the present day: everything made by human beings—from ...
