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an infectious disease that is widespread in tropical and subtropical parts of the world and is spread by female Anopheles mosquitoes.an infectious disease that is widespread in tropical and subtropical parts of the world and is spread by female Anopheles mosquitoes.
the movement of respiratory gases across a respiratory surface.
the discharge of heated water directly into rivers, lakes or the sea, usually from power plants...
large spongy organs in which gaseous exchange takes place in vertebrates (with the exception of...
the movement of molecules across a membrane against the concentration gradient, from an area of...