Your gerbil is simply wearing down his/her teeth.There is nothing wrong. their teeth grey constanly so they will often need to chew on something. be sure to give them plenty of cardboard and paper. Be carful giving them wood as many type of tree are poisionus to them. if you live near an orcird you may be able to get apple wood (you buy it dont go around cutting down their trees) which is perfectly safe.
It means that the gerbil felt like biting you
No, the eye colour has no bearing on the gerbil's gender.
It means your Gerbil is overweight and eing regular sized or your gerbil is dying. - GerbilExpert
they are curios animals and love to know everything about their surroundings.
it means: the gerbil
it barbs/through's up
it likes saw dust
It means that the gerbil is either listening out for something, listening to something or trying to detect what a noise is and where it's coming from.
If you mean chew though metal, than no. But they do chew obsessively on the bars of a wire cage and this wears their teeth to nubs. Chewing on the bars also can cause sore on their noses. This is why you should get a large (at least 15 gallons) glass tank.
It is either cold, or very scared.
Like if you intruduce a baby gerbil to a female and a male gerbil they might be nice to him but the male gerbil might play fight or fight in the cage i do not think if you leave the baby gerbil in the same cage with the male gerbil or a female gerbil the female gerbil migt fight or play fight with the baby gerbil if u do please be real care full because if the male gerbil no that the babby gerbil if its a baby girl gerbil yhey will mate or if u do the same with the adult female gerbil they mate to with a baby boy gerbil or adult gerbil will mate to and also mate means that the female gerbil have babbies with the male gerbils .
a gerbil is called a gerbil