A   B   C   D   E   File   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z This phenomenon is named fluorescence, and sure woods is often distinguished by the presence or absence of their fluorescent traits. Begin to see the post Fluorescence: https://calvinq776alv7.blogaritma.com/profile