Answer:
correct option is A. increased water temperature
Explanation:
solution
we know as logging resulted in increased temperature as when watershed is partially clear cut or logging completely then decreased concentrations of dissolved oxygen and clear cut also reduced forest cover that also increase temperature
and generally by deposition of fine sediment in the gravel also carried out logging
so here correct option is A. increased water temperature
Humans are the activators, the catalysts, and the dreamers. They preside at the foundation of important industries such as healthcare, education, or energy, to name a few. These large-scale service ecosystems rely on humans who understand how such sectors impact quality of life.
It is certainly the most efficient system of reproduction.
It doesn't require dating, dinner, movies, courtship, etc.,
and it doesn't even require locating another compatible,
cooperative individual, or even knowing anybody else.
It eliminates all of the preliminaries, and cuts straight to the chase.
Even headaches are irrelevant.
In the illustration given ...
THE UNITED STATES has an absolute advantage in producing pillows, and
SPAIN has an absolute advantage in producing televisions.
Absolute advantage refers to one person (or one nation) having a consistent advantage over another in making a particular product efficiently and best.
The production of a good or performance of a skill for which a person is best suited is termed comparative advantage. Or, on a national level, the production of goods for which a nation's resources are best suited is comparative advantage.
Incidentally, the USA no longer has absolute or comparative advantage in the production of televisions. In the 1950s, at the dawn of the television era, there were over 100 television manufacturers in the US, producing about 11 million TV sets each year. But today, according to Politifact, "evidence suggests about 99 percent of sets sold in the United States are fully made and assembled overseas, mainly in Asia."
Native Americans have lived on the continent of South America for the longest time.
There had been several Native American tribes that had inhabited the continent long before the New World was discovered.
Hope this helps! :)