I tried out putting chapstick on the side, erasing the side of the scantron, coloring in the bars next to the questions, etc. Scantrons have gotten so much more high tech and it's probably impossible to cheat in ways such as that.o it doesn't work! scantrons optically sense marks made on the scantron sheet and compare the marks to those on the answer key sheet. If anything, the extra marks on the scantron made by the chapstick will cause the grading machine to mark the answer as incorrect even if the answer was correct.
Snakes shed their skin to allow for further growth and to remove parasites that may have attached to their old skin. As a snake grows, its skin becomes stretched. Unlike human skin, a snake 's skin doesn't grow as the animal grows. Eventually, a snake 's skin reaches a point where further growth is not possible.
If you wish to remove a tick yourself, it is important not to attempt to do so by grabbing the tick's head or body with tweezers and pulling it away from the snake, as this can remove the body of the tick but leave it's mouth parts still embedded in the snake.oth ticks and mites feed from their host's blood supply removing blood and vital nutrients which leaves the snake anaemic. This makes the snake far more susceptible to illness, and as ticks and mites also introduce diseases into the snakes blood supply while feeding, the snake will eventually die.