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What event occurs every seven years?
a persons birthday on the day of a leap year
What occurs once in every minute twice in every year yet never in a thousand years?
The letter "Y."
What occurs once every minute twice in a moment but never in a thousand years?
The letter M.
If cicadas come every 17 years and caterpillars every 6 years what year will they coincide?
every 102 years
How could a person live in 3 centuries without being over 100 years old?
Simple. Being born on a leap year on the 29th of February. As the 29th of February only occurs once every four years, you would have to live for 400 years to actually have your 100th birthday.
What is a space curiosity that returns to earths view every 76 years?
Jacob Jackson
A space curiosity that returns to earths view approximately every 76 years?
Halley's Comet
When did the curiosity rover go into space?
the curiosity rover went into space eightand a half months ago so the curiosity rover will stay ther for two years straghit!:)
What is the space curiosity that returns to earths view approximately every 76 years?
Halley's Comet is a well-known comet that orbits the Sun approximately every 76 years. It last appeared in 1986 and will next be visible from Earth in 2061.
The winter Olympics occurs every years?
Every 4 years
What is every 3 years?
An event that occurs once every three years.
When does a midterm election occurs?
every two years
Summer Olympics occurs every how many year?
4 years 4 yearsThe Summer Olympics are held once every 4 years.
How many years the leap year occurs?
every 4 years
Summer Olympics occurs every 8 years?
no, 4 years
What word occurs every 20 years?
vicennial
The summer olympics occurs every?
4 years.
