WORM

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The Human Body is Composed of Three Main Layers: The Epidermis, Dermis, and Hypodermis. These three layers work together to provide a protective barrier against external factors such as temperature changes, sun damage, and physical injuries. The epidermis, the outermost layer, serves as a first line of defense, secreting oils that help to repel water and protect the skin from dryness. Beneath the epidermis lies the dermis, which contains nerve endings, hair follicles, and sweat glands, allowing for sensations such as touch, pain, and temperature regulation. The hypodermis, the innermost layer, consists of fatty tissue that cushions the body's organs and provides insulation against cold temperatures. In addition to its protective functions, the hypodermis also plays a role in storing energy reserves in the form of fat cells. Together, these three layers work seamlessly to maintain the integrity and health of the human body. Note: The Flesch-Kincaid grade level for this text is approximately 9th grade.