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Write the adaptive features of Polar bear and Penguin.
 
a. Habitat of the Polar bear is .
 
b. Adaptive features of the polar bear are .
 
c. Habitat of the Penguin is .
 
d. Adaptive features of the Penguin are .
 
e. Polar bears have .
 
f. Polar bears have  under their skin.
 
g. The body of a penguin is shaped like a .