Now your brain will never reject that the meaning of the prefix re- is âbackâ or âagain.â Reflect upon re-, and your vocabulary prowess will never regress! 1  reject: throw âbackâ. 2  recede: move âbackâ.  reduce: lead âbackâ.
Other characteristics are unique to certain venomous snakes: 1  Rattlesnakes rattle by shaking the rings at the end of their tails. 2  Water moccasins' mouths have a white, cottony lining.  Coral snakes have red, yellow and black rings along the length of their bodies.
Instead, baby rattlers have a button that does not a develop until their first shedding. The young snakes are about 6 to 12 inches long and have enough venom to produce a very dangerous bite, according to officials at the poison center.