The Pacific Time Zone observes standard time by subtracting eight hours from Coordinated Universal Time (UTCâ8). The standard time in this zone is based on the mean solar time of the 120th meridian west of the Greenwich Observatory.he Pacific Time Zone observes standard time by subtracting eight hours from Coordinated Universal Time (UTCâ8). The standard time in this zone is based on the mean solar time of the 120th meridian west of the Greenwich Observatory.
What does viability mean in Agriculture Dictionary?: the power of a cell, organism, spore, seed or any other living thing to endure and carry on its life processes. Home Tools
Viability is not when a fetus is considered a baby but at birth which has been as early as 20-21 weeks in some recent cases while viability is still considered around 27weeks with a good neonatal ICU (NICU). The only scientific definition is a baby is now a baby is at birth.f you look at state laws, that is their definition that a baby isn't a baby but a fetus until it draws its first breath. I consider the baby a baby when I can see a baby on an ultrasound (even if the baby looks more like a blob at that point) which is around 5 weeks.