Twice every year when night and day are of equal length.
it often eats every twice a day
A mattress should be flipped about twice a year. It will make your mattress last longer.
once every other 3 months, and then twice every 7 months...
If something happens twice a month it is called biweekly because it happens every other week and a month has 4 weeks. there is also bimonthly which is every other month but not really a direct word for something that happens twice a month.
Fred posts a new vid every other Thursday. Improvement: Twice a month, not every Thursday. You can notice the tater haters and babysitter is a vampire were uploaded on weds and tues so its not every other Thursday and its twice a month.
He has cast the same actor in every movie he's made...Himself(cameos)
Biannual means twice every year.
Tides come on shore twice a day everyday. Once in the morning and once at night.
Should be the same as every other dog. Twice a year.
Bi, means 'every other'. For example: Bi-weekly, Bi-monthly, Bi-Anually
Yes. It's fine if it happens once or twice but you really shouldn't . It deprives your eyes of oxygen. Just don't do it every night.