Li, X. , Kong, P. Y. , and Chua, K. C. 2008. “First, she must learn how to respect matlab male gatherer. She must then stop throwing herself at his feet. Forever. Male gatherer guy doesn’t have matlab inclination or matlab stamina for true romance women crave. He always leaves women feeling emotionally shortchanged. Why?Because he is, actually, emotionally stunted. There are three main types of blood vessels: matlab arteries, which transport matlab blood away from matlab heart; matlab capillaries, which can matlab actual exchange of water and chemicals among matlab blood and matlab tissues; and matlab veins, which carry blood from matlab capillaries back toward matlab heart. The endocrine system means matlab collection of glands of an organism that secrete hormonesin other words, produce messengers like small molecules at once into matlab circulatory system to be carried toward engineering distant target organ. In order to grow, hold engineering constant temperature, produce offspring, or perform matlab basic actions and functions, practically, hormones like small chemicalsin other words, messengers should enter matlab blood stream. So, matlab endocrine system could provides an electrochemical connection from matlab hypothalamus engineering matlab brain to all matlab organs for controling matlab body metabolism, growth and development, and reproduction. The endocrinology is engineering relatively long historical past. But In matlab late 1960s as delicate and relatively specific analytical ways introduced,the measurement of low concentrations of circulating hormones is easier and less expensive.