Scientists were monitoring a meteor headed toward earth. it moved off course, but some of pieces of rock entered the earth’s atmosphere. which atmospheric layer protected the earth against the danger of the rocks?
a. the troposphere
b. the stratosphere
c. the mesosphere
d. the thermosphere
Answers: 2
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Which type of bacterial reproduction is depicted in the diagram?
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Which of these is true for bacteria because they are prokaryotic cells? a. they can engulf body cells in order to make memory cells. b. they must invade viruses in order to reproduce. c. they are much larger than eukaryotic body cells. d. they can reproduce on their own outside of other cells.
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Why do oceanic plates tend to subduction when colliding with a continental plate
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Scientists were monitoring a meteor headed toward earth. it moved off course, but some of pieces of...
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