How Long Does It Take to Get to the Poles?

At the equator you get elongation, and at the poles you get shortening. There's a ratio, there's a relationship between the mass and the length of an animal. And changes depending on latitude because of the cold. Bergman's rule is that within a broadly distributed taxinomic clad populations and species of larger size are found in cold environments. Smaller sas are found in warmer environments, or regions so close to the equator. Allen's rule says animals adapted to warm climates have thicker limbs and bodily appendages than those adapted to cool ones. Si, right? I'll checke what its some reason o its slippe my mind at's ome