1 Motor neurons (motoneurons) carry signals from the central nervous system to the outer parts (muscles, skin, glands) of your body. 2  Receptors sense the environment (chemicals, light, sound, touch) and encode this information into electrochemical messages that are transmitted by sensory neurons.
The all-time single-season record for the lowest ERA, according to www.mlb.com, the official website of Major League Baseball, is held by Dutch Leonard, who in 1914 had an earned run average of 0.96, pitching 224.2 innings with a win-loss record of 19-5.
Hank Aaron was born in Mobile, Alabama, to Herbert Aaron, Sr. and Estella (Pritchett) Aaron. He had seven siblings. Tommie Aaron, one of his brothers, also went on to play Major League Baseball. By the time Aaron retired, he and his brother held the record for most career home runs by a pair of siblings (768).ver the course of his record-breaking 23-year career playing Major League Baseball, Hank Aaron had a batting average of .305 with 163 hits a season, while hitting an average of just over 32 home runs a year and knocking home 99 runs batted in (RBIs) a year.