What is the approximate age of our solar system?
a. 4.6 trillion years
b. 4.6 billion y...
Biology, 28.10.2019 13:31 genyjoannerubiera
What is the approximate age of our solar system?
a. 4.6 trillion years
b. 4.6 billion years
c. 4.6 million years
d. 4,600 years
Answers: 3
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Which organelle breaks down sugar molecules that supply energy to the cell ?
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