Both should be changed regularly, and both for the same reason.
Lets go play on our bikes.
Look for only $87 billion we can put up this chain of fluorescent satellites that will illuminate the whole planet.
Because I don't joke about jokes.
Civic doody.
Incontinent
They both need to be changed after a while for the same reason
Someone who knocks on your door at 6 a.m. for no reason.
Just another reason to teach your cat to read.
