You probably mean cicadas that remain underground for 17 years, emerge, lay eggs and die
Cicada
Mercury orbits the sun every 13 years!
Tibicen cicads are more common, as thet hatch every 3 years, but the magicicada emerge by the millions even billions every 13 to 17 years or so
Tibicen cicads are more common, as thet hatch every 3 years, but the magicicada emerge by the millions even billions every 13 to 17 years or so
13 august every 2 years hope i helped
160,000 320,000
13 years old, just as with almost every other social media account.
praying mantis
There have been 15 leap years since 1961. Leap years occur every 4 years, with exceptions for years that are divisible by 100 but not by 400.
The insect you are referring to is the periodical cicada. They spend most of their lives underground feeding on tree roots, then emerge in large numbers to mate, lay eggs, and ultimately die after about a week. This lifecycle can last either 13 or 17 years depending on the species.
February 13 has fallen on a Friday in the years 2004, 2009, 2015, and 2026. It will also occur again in 2032, 2037, and 2043. The pattern repeats every few years due to the way the calendar cycles.
every 3 years :-0 i only 13 lol