Hey a dogs expected lifespan is around 10-12 yrs but depends on the breed of dog hope this helped cheers :)
10 years
The clock / BIOS battery found in most desktops has an average lifetime of 5 to 7 years. While this is certainly not the expected lifetime of the user, it is about the same as the expected useful lifetime of a desktop.
Many truckcompanies operate with half a million miles as a lifetime goal.
Dogs. not at once but perhaps over a lifetime
if you treat them well
The ozone is expected to deplete more. It is because of the use of CFC's.
A person can be expected to breath in approx. 48 pounds of dust in a lifetime.
250,000
Between 2 and 5 years
about 10-15
no it doesn't but the owner is not what u expected
dogs cats and or other pets