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Biology, 30.06.2021 06:00, joshbolaadebawore
What tool was instrumental in the discovery of the earth's interior?
Question 9 options:
GPS - radio waves helped scientists determine the layers of the earth
Awl - drilling helped scientists determine the layers of the earth
Seismograph - earthquakes waves helped scientists determine the layers of the earth
Sonar - sound waves helped scientists determine the layers of the earth
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Answers: 3
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What tool was instrumental in the discovery of the earth's interior?
Question 9 options:
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