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are rats from the new or old world
They are sea rats from the old English times.
how much do rats weigh
no
Rats start walking within a hour or two of their birth
They get blind with old age, and red-eye rats have more chance of blindness. They can get tumas, and cancer, which they normally get from old age.
Domestic rats typically live 2-3 years. Wild rats have a shorter lifespan, usually 1-2 years.
Newborn rats generally open their eyes when they are about two weeks old.
European explorers kept cats on ships to keep away the rats.So that means the rats came from the Old World!
white, like people when they get old... they turn white
17
he is 15