bears evolution
Snemalna Knjiga Besedilo
- brown polar bears
- It is way to cold for me here even my coat is not warm enough
- Adjustments
- It is too cold for me here
- New offspring
- new offspring started to develop new coloured skin
- In the beginning, brown polar bears lived in Antarctica. They migrated there but suffered from the cold weather.
- Polar bears
- My coat is thick enough to stand the cold temperatures.
- Their fur was not warm enough to keep them warm in this temperature and over time they changed. The harsh weather temperature made it hard for the polar bears to exist.
- White polar bear
- New offspring started to develop new fur that fit the temperature. the fur colour started to change and as time went on, their colour permanently changed to white.
- the end
- polar bears are brown bears that have fully adapted to the cold weather and prefer living that way. the new skin coat helps them blend intotheir environment and helps them hunt their prey without being seen.
- overtime the brown polar bear became fully extinct and now only white polar bears exist in Ant-arctica.
- now polar bear habitat in Antarctica in peace with enough food supply and in the right temperature
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