Question

The calendars produced by the Mayan and ancient Mesopotamian civilizations?

Answer 1

were both accurate
are still used today
were based on the moon's cycles
never worked correctly

Answer 2

I think it might be D but I'm not sure. :( Please help I'm giving a medal

Answer 3

Were based on the moons cycles.

Answer 4

VICTORY SCREECH!! ULULULULULULULUL! Anywho. xD Thanks!!! :) You helped me loads!!!

Answer 5

lol. It wouldn't be D, considering our own calendar is based off of theirs, so a b and c would technically be correct, but A is more of an opinion than a fact, and we do not really use their calendar, we have our own, so it would be C.

Answer 6

Thanks!!! :)