Answer: Autumnal equinox, two moments in the year when the Sun is exactly above the Equator and day and night are of equal length; also, either of the two points in the sky where the ecliptic (the Sun's annual pathway) and the celestial equator intersect.
Explanation:
Anecdotes, passages, or examples are given as evidence to support a point.
B-He is upset by the sensitive nature of the discussion