Yes. They do get along quite well. I would not suggest putting male and male together unless they have been together since the petshop.
They can get along if you have them grow up together from a young age.
no not necessarily, boy guineapigs tend to be more lively and playfull as well as being more violent and prone to having a fight. While girl guineapigs are more tame and caring.
Guineapigs are herbivores.
males and females run at the same speed unless the female is pregnant
no.
me
Yes=Some Guineapigs LOVE celery but others arnt so sure about it=
The gestation period for guineapigs is around 63 days.
Yes.
Guineapigs can go at least 6-9 hours without blinking
yes they can
yes,they do