Question

what are two of the things human ancestors used the sky for?

Answer 1

They used the sky as a timing system to tell the time because back then they didnt have watches. In the slavery times, the slaves used the starts to tell which way was north and south to get to freedom.

Answer 2

Two things human ancestors used sky for

• Time
• Direction

What is the meaning of ancestor ?

An ancestor, also known as a forefather, fore-elder or a forebear, is a parent or the parent of an antecedent.

How do ancestors determine time ?

When two merkhets were aligned with the North Star, they formed a celestial meridian in the sky. The time could then be determined by counting how many stars crossed this line.

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