A) 1st century B) 4th century C) 2nd century D) 3rd century
A) Copernican model B) Geocentric model C) Heliocentric model D) Newtonian model
A) Comets and asteroids B) Galaxies and nebulae C) Planets and stars D) Black holes and quasars
A) Biology B) Astronomy C) Chemistry D) Geology
A) Sextant B) Telescope C) Quadrant D) Astrolabe
A) A philosophical discourse B) A poetic work C) A historical account D) A comprehensive astronomical treatise
A) Calculus B) Algebra C) Geometry D) Trigonometry
A) 1,500 B) 1,022 C) 1,000 D) 800 |