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Author Question: The purpose of the ________ element is to provide a method for a browser to display different images ... (Read 63 times) |
Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
Vaccines prevent between 2.5 and 4 million deaths every year.
Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.
Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.