According to the copernicus, the first duty of the astronomer is observation.
What did Copernicus believe?
Nicolaus Copernicus (1473–1543) was a mathematician and astronomer who proposed that the sun was stationary in the center of the universe and the earth revolved around it.
How was Copernicus theory proved?
- Galelio discovered evidence to support Copernicus' heliocentric theory when he observed four moons in orbit around Jupiter.
- Beginning on January 7, 1610, he mapped nightly the position of the 4 “Medicean stars” (later renamed the Galilean moons).
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Answer:
Insomnia, Snoring
Explanation:
Insomnia is the disorder of inability for sleep due to constant thought
Answer:
Magnet School
Explanation:
Keisha is excited to start high school in the fall. She has loved math for as long as she can remember and plans to become a professor of mathematics when she finishes her education. Rather than attending her local high school, Keisha will go to another public school that has the facilities and programs designed to promote excellence in math and science. In sociological terms, Keisha will be attending a MAGNET SCHOOL school.
A complementary good<span> or </span>complement<span> is a </span>good<span> with a negative cross flexibility of demand, in opposite to a substitute </span>good<span>. </span>