Question:
what has a four second lifespan?
lifesucksxxx
2006-04-07 04:49:34 UTC
none just what has a four second lifespan , n can be anything
Four answers:
paleoboy1291
2006-04-10 19:40:31 UTC
Certain radioactive isotopes have such short half-lives that they almost completely decay into daughter isotopes in less than 10 seconds or even less than 1 second. Look it up on Wikipedia.
garyp
2006-04-07 12:02:54 UTC
Ooooo, Ashley, if you're counting on that as a birth-control measure, you're probably pregnant right now. Sperm lasts several days, the time needed for it to swim up and find an egg. There's oxygen in there, and it doesn't kill the sperm. Even sperm deposited on the external vaginal lips can sometimes find their way to an egg.
oil field trash
2006-04-07 12:56:34 UTC
Any mental note that I make to remember something!!
Ashleigh
2006-04-07 11:51:22 UTC
sperm

dies if has contact with oxygen, right?



garypopkin: I am not pregnant, thanks though! So what is the answer?


This content was originally posted on Y! Answers, a Q&A website that shut down in 2021.
Loading...