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).
Bees cannot breathe when they are coated with certain things and instead of using poison (harmful to humans and pets), environment friendly exterminators use a dusty component to smother the bees. Bees breathe through a complex structure of network of tracheas (or wind pipes) and air sacs. Oxygen is vacuumed into the body through openings on each segment of their bodies. The pull air in, then close their outermost vents and force the air into little tubules that get smaller and smaller until they reach the cells they need to.