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Author Question: To whom do parents hold higher behavioral and academic standards? A) girls B) boys C) both ... (Read 72 times) |
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.
The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
Vaccines prevent between 2.5 and 4 million deaths every year.
As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.