Examlex
Each air molecule of oxygen and nitrogen is a selective scatterer in that each scatters longer waves of visible light much more effectively than shorter waves.
Malignant Cells
Abnormal cells that have the potential to grow uncontrollably and spread, leading to cancerous tumors.
Surgical Removal
A medical procedure involving the excision of an organ, tissue, or tumor from the body to treat a disease or condition.
Environmental Pollutants
Substances introduced into the environment that cause harm or discomfort to the ecosystem or living organisms, including chemicals, noise, heat, or light.
World Health Organization
A specialized agency of the United Nations responsible for international public health, working to combat diseases and promote general health globally.
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