Biology, 07.05.2021 02:00 kris22elizondop9v1bb
How do stars recycle matter?
A. They stay on the main sequence m.
B. Black holes form and recycle gas for new stars.
C. Gravity pulls together gases and matter from old stars to create new ones.
Answers: 1
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What processes take place before the mature mrna exits the nucleus?
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Anormal strand of dna is shown below, followed by the same strand of dna after mutations have occurred.
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As the earth formed, the force of gravity increased due to increased mass. what effect did this increased gravity have on the forming planet?
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When it is summer at the south pole, a. the northern hemisphere is tilted toward the sun. b. the southern hemisphere is tilted away from the sun. c. the northern hemisphere is tilted away from the sun. d. both the southern and northern hemispheres are tilted toward the sun.
Answers: 1
How do stars recycle matter?
A. They stay on the main sequence m.
B. Black holes form and re...
B. Black holes form and re...
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