Answer:
C: decreased tourism
Explanation:
If the river is polluted it don't exactly mean that diseases increase but, one thing for sure is that tourism will decrease.
The Selective Service Act of 1917 or Selective Draft Act authorized the United States federal government to raise a national army for service in World War I through conscription
Answer:
Gold and silver coins used for money
Explanation:
Served as the president of the Second Continental Congress
The event that convinced Brahe that neither the Heliocentric nor the Geocentric models were correct was <u>D. The conjunction of Jupiter and Saturn</u>.
<h3>Who was Tycho Brahe?</h3>
Tycho Brahe was an astronomer famous for developing astronomical instruments and his accurate and comprehensive astronomical observations.
Trained as a lawyer, Brahe turned to astronomy in 1563 when he observed the conjunction of Jupiter and Saturn.
Brahe's observations of Jupiter and Saturn showed that existing astronomical tables produced under the Heliocentric and geocentric models were inaccurate.
<h3>What was the Heliocentric astronomical model?</h3>
In the Heliocentric astronomical model championed by Nicolaus Copernicus, the Sun lies at or near a central point of the solar system or the universe while other planets revolve around it.
<h3>What was the Geocentric astronomical model?</h3>
Under the geocentric model or Ptolemaic system, the Sun and other planets orbit Earth.
Thus, the event that convinced Brahe that neither the Heliocentric nor the Geocentric models were correct was <u>D. The conjunction of Jupiter and Saturn</u>.
Learn more about Jupiter and Saturn at brainly.com/question/24827761
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