A warrant will never go away.. They used to only last 7 years not they last forever..
Not long unless kept by doctors.
The ovum lasts about 1 day after ovulation sperm wil last for upto 4 days in the uterus.
Grass seed usually loses about 5%-7% of its germination capability every year past its "sell by date". There is usually a sticker on the grass seed packages that will tell you what the sell by date...
Warrants never expire. They exist until canceled by the judge.