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.
Reservoirs: Seven Lakes Lake Number Five (A), Seven Lakes Lake Number Three (B), Seven Lakes Lake Number Four (C), Seven Lakes Number One (D), Seven Lakes Lake Number Two (E). Display/hide their locations on the map.