How does competition affect population growth?

How does competition affect population growth? Competition​ for resources among members of two or more different species (interspecific competition) also affects population size. This principle states that if two species are competing for the same resource, the species with a more rapid growth rate will outcompete the other. How can competition limit a population’s growth […]

How does reverse osmosis membrane work?

How does reverse osmosis membrane work? How does Reverse Osmosis work? Reverse Osmosis works by using a high pressure pump to increase the pressure on the salt side of the RO and force the water across the semi-permeable RO membrane, leaving almost all (around 95% to 99%) of dissolved salts behind in the reject stream. […]

What are the pay and benefits for a congressperson?

What are the pay and benefits for a congressperson? The current base salary for all rank-and-file members of the U.S. House and Senate is $174,000 per year, plus benefits. 1 Salaries have not been increased since 2009. Compared to private-sector salaries, the salaries of members of Congress is lower than many mid-level executives and managers. […]

How did Rome grow into an empire?

How did Rome grow into an empire? Rome transitioned from a republic to an empire after power shifted away from a representative democracy to a centralized imperial authority, with the emperor holding the most power. What are 3 reasons why Rome fell? 8 Reasons Why Rome Fell Invasions by Barbarian tribes. Economic troubles and overreliance […]

What did the NIRA do?

What did the NIRA do? The National Industrial Recovery Act of 1933 (NIRA) was a US labor law and consumer law passed by the 73rd US Congress to authorize the President to regulate industry for fair wages and prices that would stimulate economic recovery. What was the NRA during the Great Depression? National Recovery Administration […]

Why is REM sleep called paradoxical sleep?

Why is REM sleep called paradoxical sleep? REM sleep is often associated with very vivid dreams due to the increase in brain activity. Because the muscles are immobilized yet the brain is very active, this stage of sleep is sometimes called paradoxical sleep. What does REM stand for in the REM sleep stage? During the […]

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