Biology, 18.05.2021 16:20 georgehall9795
Carol has an unknown element in group 7. Using the periodic table, how many valence electrons does her element have?
A.) Five
B.) Seven
C.) Nine
D.) Seventeen
Answers: 3
Biology, 22.06.2019 03:50
How are gross production and net production different? a. net production is always greater than gross production. b. net production is always less than gross production. only animals have net production. d. only plants have net production. select the best answer from the choices provided
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Biology, 22.06.2019 14:40
Explain the causes and effect of damage to the genetic code.
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