[OneWingedShark]

>>They adapted to their new environment by growing thick, “woolly” fur and smaller ears, which helped conserve heat, and possibly by changing their DNA.

This just in: WOOLY MAMMOTH HAD GENETIC ENGINEERS.

[decimon]

>>They adapted to their new environment by growing thick, “woolly” fur and smaller ears, which helped conserve heat, and possibly by changing their DNA.

This just in: WOOLY MAMMOTH HAD GENETIC ENGINEERS.

No, that's not it. Their mothers told them to be sure to change their DNA in case they have an accident.