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BARSIC [14]
2 years ago
5

Spring day characterized by day and night of equal lengths

Chemistry
1 answer:
Galina-37 [17]2 years ago
3 0
<span>Day and night are not exactly of equal length at the time of the March and September equinoxes. The dates on which day and night are each 12 hours occur a few days before and after the equinoxes.</span>
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