Sirens are a mythological creature, they were never real beings; hence, never alive.
facebook has been around for 7 years now, existed since february 5th. 2004 :D
Your trying to put a age to a mythological creature, there is no answer because its a myth.
I think they stay alive for maybe 10-13 yrs.?
As grass is or has been alive, yes. Organic matter comes from organisms, or things that are or have been alive as opposed to lifeless.
Alive probably isn't exactly the right word here. Geology, cosmology, and essentially every other science puts the age of the Earth at around 4,500,000 years. Creationism puts it at about 6,000 years. I trust you see the problem here.
No They are a myth By Jay Ellison :)
For as long as people have been alive.
For as long as man has been alive
Rats have been alive for hundreds of years. Rats have been alive for around for at least 900 years on Earth.
120 years
Igneous rock has never been alive.
Millions of years
765 years
about 2500 years
google how long have i been alive then put your date of birth down and the time
'Closer 2 Closure', 'For All We Know', and (Currently) 'Sleeping With Sirens'. He's been with 'Sleeping with Sirens' since 2009.
that depends on how long its been alive