Sore throat is a symptom, not a disease. In each case, there was a different cause that dictated a different treatment. The scratchy throat probably was a mechanical problem caused by dry, heated winter air and aggravated by my friend's tendency to breathe through her mouth when she sleeps.
Definition. Carbon-storing natural feature (such as a forest or the land mass) that exchanges carbon with other reservoirs. A reservoir from which no outflow of carbon compounds takes place is called carbon sink.
Major reservoirs (in order from greatest to least): sedimentary rock is the largest, ocean, soil, atmosphere, organisms. Fluxes: Rate at which carbon flows from one reservoir to another. -Photosynthesis (CO2 from atmosphere transferred to plants) -Plant respiration (CO2 from plant to atmosphere)