|
|
Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.
A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.
A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.
If you could remove all of your skin, it would weigh up to 5 pounds.
Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.
![Rule of Nines. A method for determining percentage of body burned. Each different colored section re](https://biology-forums.com/gallery/47/medium_14755_16_09_12_5_59_02_87711823.jpeg)
![Is the self the same as the brain? Materialists contend that in the final analysis, mental states ...](https://biology-forums.com/gallery/47/medium_623834_08_12_16_2_12_50_242702425.jpeg)