Question and answer
Which extinction event is responsible for wiping out non-avian dinosaurs? A. The Silurian extinction B. The Cretaceous-Paleogene extinction C. The Devonian extinction D. The Permian extinction
The Cretaceous-Paleogene extinction is responsible for wiping out non-avian dinosaurs.
Expert answered|ele castillo|Points 468|
Question|Asked by trisjmang
Asked 7/17/2019 12:12:32 AM
Updated 7/8/2021 6:57:26 PM
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This answer has been confirmed as correct and helpful.
Confirmed by alfred123 [7/8/2021 6:57:26 PM]
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Questions asked by trisjmang
At the East African Rift, the African Plate is separating into two smaller plates that are moving in opposite directions. Based on this, which type of boundary exists at the East African Rift? A. Convergent B. Transform C. Subduction D. Divergent
Question|Asked by trisjmang
Not Answered
Updated 9/20/2020 11:04:42 AM
1 Answer/Comment
At the East African Rift, the African Plate is separating into two smaller plates that are moving in opposite directions. Based on this, Divergent boundary exists at the East African Rift.
Added 9/20/2020 11:04:42 AM
This answer has been confirmed as correct and helpful.
At the East African Rift, the African Plate is separating into two smaller plates that are moving in opposite directions. Based on this, which type of boundary exists at the East African Rift? A. Convergent B. Transform C. Subduction D. Divergent
Question|Asked by trisjmang
Not Answered
Updated 4/3/2020 12:44:48 PM
1 Answer/Comment
At the East African Rift, the African Plate is separating into two smaller plates that are moving in opposite directions. Based on this, Divergent boundary exists at the East African Rift.
Added 4/3/2020 12:44:48 PM
This answer has been confirmed as correct and helpful.
Which scientist developed a theory that describes how light interacts with gravity? A. Georges Lemaître B. Edwin Hubble C. Albert Einstein D. James Clerk Maxwell
Weegy: Albert Einstein developed a theory that describes how light interacts with gravity. User: Which scientist developed the heliocentric model for the solar system? A. Copernicus B. Aristotle C. Ptolemy D. Johannes Kepler Weegy: Copernicus developed the heliocentric model for the solar system. User: In a star, nuclear fusion occurs in the A. corona. B. core. C. photosphere. D. radiative zone. Weegy: In a star, nuclear fusion occurs in the core. User: Which of the following is not a place where hydrogen can be found on Earth? A. Water B. Natural gas well C. Mine D. Atmosphere (More)
Question|Asked by trisjmang
Expert Answered
Updated 9/26/2022 1:47:54 PM
1 Answer/Comment
None of these choices seems correct. Water (H2O) is the most common source of hydrogen on Earth. Wherever there is breathable air (down a mine, in the atmosphere), there is hydrogen as a component of water vapor. Natural gas is normally methane, CH4.


Added 9/26/2022 1:47:54 PM
This answer has been confirmed as correct and helpful.
Which of the following is not a place where hydrogen can be found on Earth? A. Water B. Natural gas well C. Mine D. Atmosphere
Question|Asked by trisjmang
Not Answered
Updated 7/17/2019 7:17:58 PM
1 Answer/Comment
Mine is not a place where hydrogen can be found on Earth.

Added 7/17/2019 7:17:58 PM
This answer has been confirmed as correct and helpful.
Confirmed by Masamune [7/18/2019 7:48:08 AM], Rated good by Masamune
What part of the Milky Way allows for determination of its rotational direction? A. Galactic disk B. Celestial body C. Galactic body D. Two long tails
Weegy: Galactic disk is the part of the Milky Way allows for determination of its rotational direction. (More)
Question|Asked by trisjmang
Expert Answered
Asked 7/17/2019 5:39:11 PM
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