A is the correct answer hope it helps
Answer:
A rainbow is an optical and meteorogical phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured arc.
Answer:
Some did not have animals that could be domesticated around them.
The Neolithic Revolution was critical because it signified the transition to agriculture. It is believed that the civilization was driven largely by environmental changes--a gradual warming that allowed people to begin cultivating.
Explanation:
The planet turns on it's axis (causes daytime and nighttime), and while that happens, the Earth circles the Sun and this causes our year.
It is the second one. hope it helps.
