Examlex
The solubility of gases in water always decreases with increasing temperature.
Integumentary System
The integumentary system includes the skin and its appendages (such as hair, scales, feathers, and nails) acting as a barrier to protect the body from the external environment.
Osteoporosis
A condition characterized by weakened bones that are more susceptible to fracture, often due to reduced bone mass and density.
Vitamin D Production
The synthesis of vitamin D in the skin under the influence of ultraviolet radiation from sunlight, which is crucial for bone health and immune function.
Respiratory System
The biological system consisting of specific organs and structures used for gas exchange in animals and plants.
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