Why there is gap between day and night in frigid zone

Other planets also experience these changes in day and night length because they too are tilted on their axes. Each planet's axis is tilted at a different angle.

Explanation:

Jupiter is tilted only 3 degrees, so its change in day and night length as it moves around the Sun is less extreme than that of Earth.

answer they showed that organic molecules such as amino acids could be produced from inoragnic molecules;