Which one of the following statements regarding the integumentary system is true?

Question

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The skin serves as a barrier against harmful bacteria and other organisms, protecting the body from infection. B is incorrect as the subcutaneous layer is not considered part of the skin, and there is no layer called the "nerve layer". C is incorrect as the dermis is thicker than the epidermis and plays a vital role in supporting the skin. D is incorrect as the dermal layer is located beneath the epidermis and contains sensory receptors, not the outermost layer.

Which One of the Following Statements Regarding the Integumentary System