All the holidays, your birthday, the seasons, happen annually (once a year).
Family feud answers
Taxes
go on vacation
new years
birthday
physical exam
taxes
vacation
Christmas
thanksgiving
birthday
new years
valentines day
Anniversary
halloween
idk
once. as Einstien once said; "insanity is doing something over and over again and expecting different results".
So you know you didn't do something wrong or possibly did the wrong thing, Its basicly looking over your work once or twice!
In the face of evidence. A Hypothesis is an idea about how something works or will work. Once a test is performed (normally an experiment or a set of observations) then the hypothesis might need to be "refined" or changed to explain the new data. Once a Hypothesis survives all the experiments that people can throw, by correctly predicting their outcomes, then it becomes the "Accepted Theory" for the problem.
I go to the bathroom a lot in a day. It only happens once every month or something. I go probably 6-7 times a day. Is that normal ? And I know I don't have a urinary tract infection because I went to the doctor for a cold a week ago and im super healthy.. plus it doesn't hurt when I go.
a leap year
An annual event starts with A and happens once a year.
You get your last name from other people and where you live . Once people call you a last name it gets stuck on you. It only happens from your first ancestors.
Something that happens once a century.
A leap year happens only once every four years; that is also true of US Presidential elections.
Something that happens once a year.
It means something that happens once in a while. Something with an irregular interval of happening.
An annual event
twice-a-day or it can be called semi-diurnal which relates to such occurrences as tides.
it gets made into new things
The Olympics is an event that happens once every 4 years, bringing together athletes from around the world to compete in various sports.
Something that happens every six years is sexennial.