Respuesta :
The correct answer of the given question above would be the first option, option A: VOLCANISM. What happened on the moon during the period of late heavy bombardment was VOLCANISM. The late heavy bombardment happened around 3.8 billion years ago when comets and asteroids intensely bombarded all the planets, and also, this left many craters found on the moon. Hope this answer helps.
Answer:
A. Volcanism.
Explanation:
The young earth as is called, suffered a heavy bombardment from the planet building material. All the failed planet materials and asteroids hit the moon badly. According to studies, all these natural attacks result in volcanism periods.