The nervous system is a complex collection of nerves and specialized cells known as neurons that transmit signals between different parts of the body. It is essentially the bodyâs electrical wiring. Structurally, the nervous system has two components: the central nervous system and the peripheral nervous system.
LeBron James Remains the Highest Paid Basketball Player in this List for 2015. He is at number 3 in this list of highest paid athletes in the world. The 3 rd of the top paid athletes earns more than $72.3 million per year. $19.3 million as salary and $53 million as endorsements.
Coming soon: the greatest female American runners ever. 10. Lee Evans. Ranked No. 1 in the world in the 400 meters for four years (1966-68 and 1970), Evans set a world record of 44 flat in the 1968 Olympic Trials and then broke his own mark by running 43.86 in Mexico City.