This song is by Earth, Wind & Fire and appearsâ¦. 1  on the Compilation album The Best of Earth Wind & Fire, Vol. I (1978) 2  on the compilation Sounds of the Seventies: 1978 - Take Two (1991)  on the movie soundtrack Soul Food (1997)
Aspen Pharmacare Pty. Ltd. Span K is a sustained release potassium chloride supplement used to treat hypokalemia. Low potassium levels can arise when the body loses excessive amounts of potassium due to prolonged diarrhea or vomiting, hyperaldosteronism or as a result of taking certain medication.
In Linear Algebra by Friedberg, Insel and Spence, the definition of span (pg-$30$) is given as: Let $S$ be a nonempty subset of a vector space $V$. The span of $S$, denoted by span$(S)$, is the set containing of all linear combinations of vectors in $S$. For convenience, we define span$(\emptyset)=\{0\}$. In Linear Algebra by Hoffman and Kunze, the definition of span (pg-$36$) is given as: Let $S$ be a set of vectors in a vector space $V$. The subspace spanned by $S$ is defined to be intersection $W$ of all subspaces of $V$ which contain $S$.