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 compensation has soared in recent decades, quadrupling from around 30 times the average worker salary in the 1960s to more than 100 times the average in the 1990s. The trajectory has continued relentlessly upward. In the United States today, CEOs earn an average 354 times the amount one worker earns.