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.
Chief Executive Officers (CEOs), with an average annual salary of $140,350 USD in 2004, rank as the ninth highest paid professionals. Computer and Information Technology (IT) managers rank as the twentieth highest earning professionals with an average 2004 income of $92,570 USD.ccording to the Survey, optometrists, with an average salary of $88,410 in 2004, are the twenty-third highest paid professionals in the United States. Business and technology management professions occupy three of the 25 highest paid professions listed on the Occupational Statistics Survey.