This essential oil has been used for almost 100 years in Australia but is now available worldwide both as neat oil and as an active component in an array of products. The primary uses of tea tree oil have historically capitalized on the antiseptic and anti-inflammatory actions of the oil.
A computer graph is a graph in which every two distinct vertices are joined by exactly one edge. The complete graph with n vertices is denoted by Kn. The following are the examples of complete graphs. The graph Kn is regular of degree n-1, and therefore has 1/2n(n-1) edges, by consequence 3 of the handshaking lemma.
Elements are made up of only one kind of atoms. For example graphite and diamond are forms of the element carbon, and only contain carbon atoms. Atoms of a single element may â¦ combine as molecules, or structurally as allotropes, in a number of ways. put down Pure substance as well but appearantly the answer was All of the Above which included A.Pure Substance B.Compound C.Element ... so as long as you can prove it was only pure substance(This was for extra credit to get points back on the test for my teacher) You got the points.