B. Because this is an action that is happening that is causing the illness.
That's 108+72+95+x over 4 is equivalent to 91, then once you solve for x you get an answer of 89. She must score 89 points in her fourth game.
Answer:
A neon sign
Explanation:
Luminescence is spontaneous emission of light by a substance not resulting from heat; or "cold light". It is thus a form of cold-body radiation. It can be caused by chemical reactions, electrical energy, subatomic motions or stress on a crystal.