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Garrett Morgan's major contribution to science was the invention of the three-position traffic signal, which significantly improved road safety by introducing a warning light in addition to the stop and go signals. He also developed an early version of the gas mask, known as the "safety hood," which was used by firefighters and in World War I, enhancing protection against smoke and toxic gases. His innovations have had lasting impacts on traffic management and public safety.
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Garrett Morgan's major accomplishments?
garret Morgan created the traffic signal and the gas mask even the sewing machine
A major contribution of the Golden Age of Islam was the?
advancement of mathematics and science
What was an important contribution of the byzantine empire was its?
preservation of Greek science and engineering
What major contribution did Johann tetzel make to the Renaissance?
What major contribution did Johann tetzel make to the renaissance? whoever wrote the answer for this was not thinking....they need to find the right answer and put it on here~!!!!!!!
How were plows a major contribution in Mesopotamia?
The plow was a major contribution in Mesopotamia because the plow would help the hunter gathers with farming and the hunter gathers would be able to settle in anywhere.
Who is Charles Darwin and was his contribution to science?
Charles Darwin was a naturalist. His major contribution to science was the Theory of Evolution.
Garrett Morgan's major accomplishments?
garret Morgan created the traffic signal and the gas mask even the sewing machine
What was Dalton's major contribution to science?
Atomic Theory
Major reason how behavior science made contribution to management?
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What was Democritus of Abdera's major contribution to science?
The fungal fish recorder.
A major contribution of the Golden Age of Islam was the?
advancement of mathematics and science
What is Albert Einstein's major contribution to science?
Relativity, both Special and General.
What is the birth name of Major Garrett?
Major Garrett's birth name is Major Elliott Garrett.
What contributions to science did Alfred hersey and Martha chase make?
what major contribution did martha chase have towards science
What describes a MAJOR contribution by a European to medical science in the 20th century?
The Discovery of Pennicillin
When was Major Garrett born?
Major Garrett was born on August 24, 1962
What is Major Garrett's birthday?
Major Garrett was born on August 24, 1962.
