Question

Galilco was interested in 1 . music 2.mathematics. 3. medicine. 4. none​

Answer 1

Explanation:

Galileo then became interested in optics and astronomy, and in 1609 he built his first telescope and began making observations. The following year he published his first results, where he described the highlands and "seas" of the Moon, four of Jupiter's largest moons, and many newly discovered stars.