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5. It uses special glands to excrete a waxy coating for protection.​

Sagot :

Answer: Sebaceous Glands

Explanation: They secrete an oily substance called sebum (Latin, meaning fat or tallow) that is made of fat (lipids) and the debris of dead fat-producing cells. These glands exist in humans throughout the skin except in the palms of the hands and soles of the feet.