Hair is a protein filament that grows from follicles in the skin, playing essential roles in thermal regulation, protection, and facilitating perspiration evaporation. The hair consists of layers like the medulla, cortex, and cuticle, each with specific functions. Hair growth follows a cyclic proces

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Explore the relationship between sweat production, skin temperature, and environmental humidity in maintaining our body's cooling system. Discover the physiological significance of perspiration in thermoregulation and its role in eliminating toxins. Engage in an experiment to investigate how the bod

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This experiment focuses on measuring skin temperature and sweat production to understand the body's cooling mechanism. Through observations of perspiration in response to temperature and stress, participants investigate the relationship between body humidity and environmental temperature. Theoretica

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Latent fingerprints are hidden impressions left by the friction ridges of the skin which require physical or chemical techniques for visualization. Factors affecting latent prints include surface type, touch manner, weather, humidity, perspiration, and suspect care. Techniques such as visual examina

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