discuss some adaptation shown by polar bears
Answers
Polar bears dig dens to protect themselves from cold winds. The ability to be a strong swimmer help with hunting and swimming through ice. The white fur of the polar bear helps it blend in with the snow and ice. The thick layer of fat under its skin helps it stay warm in such cold temperatures.
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Answer:
1. Polar bears make shallow dives when stalking prey, navigating ice floes, or searching for kelp.
2. Polar bears usually swim under water at depths of only about 3-4.5 m (9.8-14.8 ft.). They can remain submerged for more than one minute.
3. Polar bears are strong swimmers; they swim across bays or wide leads without hesitation. They can swim for several hours at a time over long distances. They've been tracked swimming continuously for 100 km (62 mi.).
4. A polar bear's front paws propel them through the water dog-paddle style. The hind feet and legs are held flat and are used as rudders.
5. Also they have thick fur which act as an insulator and keep warm...
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