Physiological protective adaptations include the poisonous properties of the lymph, blood, or skin of inedible species and the excretions from malodorous glands of bedbugs, beetles, skunks, and beavers, which frighten away enemies.
Learn why some CEO's make a $1 salary. Some CEOs of major companies like Facebook and Google only claim an annual salary of one dollar. However, some still receive significant stock options and bonuses adding to their income and existing fortunes.
CEO pay skyrocketed by 400 to 600 percent during the 1990s, Delves admitted, driven to a large extent by an explosion in the granting of stock options.. Fortune 500 CEOs now make $9 million to $12 million a year, but CEO pay hasnot gone up dramatically since 2001, Delves said.