Arctic and Antarctic
- Episode aired Sep 9, 1996
![Eyewitness (1994)](https://m.media-amazon.com/images/M/MV5BZGY4MDkzMjYtNDUyZS00ZTQ1LTgyYTEtYTZlYjZiNGEzNWNhXkEyXkFqcGdeQXVyNDY0NjEwNTE@._V1_QL75_UX190_CR0,20,190,281_.jpg)
Which animal has antifreeze for blood? What are the polar bear's secrets for survival?Which animal has antifreeze for blood? What are the polar bear's secrets for survival?Which animal has antifreeze for blood? What are the polar bear's secrets for survival?