A: Good question. And one you should ask of your hotel, too. Resort fees, which can add a full 30 percent onto a hotel bill, may cover everything from wireless Internet and gym access to faxing and use of a notary (huh?)âservices and amenities that you may have no interest in using.
1 Potassium is made, along with several other elements including sulfur, and silicon, during explosive oxygen burning in supernovae. 2  All plants need potassium to survive; over 90% of all human use of potassium compounds is in the manufacture of plant fertilizers.
Potassium is a mineral (electrolyte) in the body. Almost 98% of potassium is found inside the cells. Small changes in the level of potassium that is present outside the cells can have severe effects on the heart, nerves, and muscles. Potassium is important to maintain several bodily functions: