Question

Wool clothes shrink in water, then why don't sheep shrink in rain??

Answer 1

Explanation:

This is because their wool fibers have scales that are all pointing in the same direction. When they get wet, they can slide back into position without getting caught or locked into place. No felting takes place on sheep in the rain, so they don't shrink! Sheep also produce a natural oily substance called lanolin.

Answer 2

Answer:

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Explanation:

This is because their wool fibers have scales that are all pointing in the same direction. When they get wet, they can slide back into position without getting caught or locked into place. No felting takes place on sheep in the rain, so they don't shrink! Sheep also produce a natural oily substance called lanolin