Question

in the early days how do the people define a day month and a year​

Answer 1

Answer:

with using mind and intelligence

Answer 2

Answer:

Explanation:

A day is approximately the period of time during which the Earth completes one rotation around its axis.Day can be defined as each of the twenty-four-hour periods, reckoned from one midnight to the next, into which a week, month, or year is divided, and corresponding to a rotation of the earth on its axis.