Many ducks have oils on their feathers so that their feathers do not get wet. What type of interaction is occurring between the feathers and water? | ICStudy

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Many ducks have oils on their feathers so that their feathers do not get wet. What type of interaction is occurring between the feathers and water?

A.

Hydrophobic

B.

Hygroscopic

C.

Hydrophilic

D.

Heliophobic

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