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Fynjy0 [20]
3 years ago
15

What do March 21st and September 21st have in common?

Chemistry
1 answer:
pogonyaev3 years ago
5 0

Answer:

The equinoxes are the only time when both the Northern and Southern Hemispheres experience roughly equal amounts of daytime and nighttime. On Earth, there are two equinoxes every year: one around March 21 and another around September 22.

Explanation:

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