what made the Egyptian lunar calendar difficult to use?

Question

a. days were different lengths in different seasons
b. each year had a different number of days
c. it was based on a car that appeared every three years
d. only educated Egyptians could understand it

Answer 1

The correct answer is b. each year had a different number of days. The Egyptian lunar calendar was based on the cycles of the moon, which resulted in discrepancies in the number of days across years, making it difficult for practical use in agriculture and civil functions, where a consistent yearly cycle was needed.