Mark your test as the answer key. Though somewhat uncommon, some Scantron forms have a space where you can mark that the form you're filling out is either a test or the answer key. If your teacher made an epic mistake of using one of these forms, exploit it and mark yours as the key.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.
Snakes breathe principally by contracting muscles between their ribs. Unlike mammals, they lack a diaphragm, the large smooth muscle responsible for inspiration and expiration between the chest and abdomen. Inspiration is an active process (muscles contract), whereas expiration is passive (muscles relax).
Snakes smell by flicking their forked tongue out into the air then drawing the tongue back into the mouth over organs in the roof of the mouth which detect the scent particlesâ¦ that the tongue has collected.