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Author Question: "There is no intelligent life in other galaxies besides our own" could be the direct expression of (Read 34 times) |
The familiar sounds of your heart are made by the heart's valves as they open and close.
The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.
Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.
The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.