Smear Chapstick on the answers you've marked. Theoretically, greasing your answers with Chapstick will confuse the machine and cause it to fail marking anything on the test form. Reportedly, this works up to 25% of the time, though some test administrators report that it's an unsuccessful method of fooling the machine.ow to Cheat on a Scantron Test. Three Methods: Messing With the Bubbles Messing With the Lines on the Form Cheating the Old Fashioned Way. Test scoring machines scan testing forms to mark incorrect answers wrong.
Snake Movement. The key to snakes' agility -- hundreds of vertebrae and ribs -- is closely related to the key to their locomotion: ventral scales. These specialized rectangular scales line the underside of a snake, corresponding directly with the number of ribs. The bottom edges of the ventral scales function like the tread on a tire, gripping the surface and propelling the snake forward. Snakes have four basic methods of movement:
How Kangaroos Move. Efficient hoppers, kangaroos consume less energy the faster they move. Ingram Publishing/Ingram Publishing/Getty Images. One of the distinguishing features of the kangaroo, the most prominent of Australiaâs endemic marsupials, is its dominant means of locomotion.Because they are incapable of moving one leg independently of the other, kangaroos propel themselves across grasslands and maneuver through wooded areas by hopping on both feet.ifestyle. Kangaroos do most of their moving about between dusk and dawn, which is when they forage for the grasses. In the daytime, kangaroos generally relax in the shade, though red kangaroos are sometimes active during hours of sunlight.