- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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Author Question: Factors are extraneous if their effects on the response variable cannot be distinguished from one ... (Read 25 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.
The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.
When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.
Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.
In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.