I don't think there are specific requirements....but on average they are 8-10 inches long
10.3 was the heaviest guinea pig
There are many guinea pig rescues.
about 8-10 inches on average
some where in a nice environment, (not dark or cold)
It depends on the individual guinea pig why not count them?
A guinea pig only has one heart.
They are about 2 to 3 inches tall.
Usually about 3 inches.
The phrase "guinea pig" has three syllables. The syllables are gui-nea-pig.
guinea pigs have 24 teeth
20
Most likely yes, but only the Guinea pig can tell. You should observe it carefully. Does it move, eat and drink as normal? If so, you (and the guinea pig) were lucky. Otherwise, see a vet.