Answer:
Guido D’Arezzo
Explanation:
He created a system of four-lined staves (an early version of the five-lined ones we use today), and organised pitches into groups called ‘hexachords’. He also added time signatures and invented solfege – the framework we know today as ‘do, re, mi, fa, so, la, ti, do’.
Answer:
one day there were 3 potatoes flyiing during the night and one of them ate a potato chip and died and crashed into a house where there were 5 humans but as the potato landed it had also hit one person's head and he died the following day another person died because the other w potatoes also ate the same potato chip and both of those 2 potato crashed onto the same person's head and he also died and then the 3 other human were left scared and spooked and as they went to bed they felt even terrified and couldn't sleep so the 2 other humans asked the third human to tell them a scary story because scary stories always made them sleep so the third human took his iphone 11 pro and opened brainly and asked if anyone could tell them a SCARY STORY
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Leonardo da Vinci's most important contribution to Western art was that he introduced the idea of scientific observation.
<h3>Why is Leonardo da Vinci famous?</h3>
High Renaissance Italian polymath Leonardo di ser Piero da Vinci worked as an artist, draughtsman, engineer, scientist, theorist, sculptor, and architect. Although Leonardo is most renowned for his dramatic and emotive paintings, he also carried out a great number of meticulous experiments and produced future technologies that were ground-breaking at the time.
Leonardo da Vinci made significant scientific discoveries as a result of his rapid thinking and good sight, but he never publicized his findings. He was known for his insatiable curiosity, which he had about everything and pursued no other reason than pure enjoyment. It's how he trained himself to become brilliant and pushed himself.
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