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tt870116tw tt870116tw
wrote...
Posts: 306
6 years ago
The two most abundant elements that make up the salinity of seawater are
A) sodium and potassium.
B) chlorine and sulfur.
C) calcium and sulfur.
D) chlorine and sodium.
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joshuamwoodardjoshuamwoodard
wrote...
Posts: 190
6 years ago
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tt870116tw Author
wrote...
6 years ago
White Heavy Checkmark Correct!
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