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Author Question: Which of the following statements about a perfectly competitive industry in long-run equilibrium is correct? (Read 37 times) |
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.
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.
Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.
In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.