polar bear has thick white fur that helps it feel, cold, warm, black or brown bear has dark colour fur to, keep it cold, help it hide in trees while hunting, lizard s have ..........................scales to help them hide among colorful rocks, black, colourful, white, types of adaptation, behavioural, structural, behavioural and structural, polar fox has .......ears, short, long, The feathers of the penguin which keep it warm is considered ..................adaptation, structural, behavioural, Bats can, see with their eyes, depend on echocholation, penguins have ........................to help them in swimming, paddle like flippers, blubber, penguins are feel warm due to .........................under thier skin, paddle like flippers, blubber, The small leaves of acacia tree works as umbrella to provide ...... for the tree, shadow, water, Leaves of acacia tree secrete poison (toxin) to, attract animals to eat it, prevent animals from eating it, Kapok tree grows in, savannah forests, Tropical amazon forests, The strong roots of kapok tree, attract bats, provide shadow for the tree, fix and support the tree in the soil

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