Since microevolution is small-scale (âmicroâ) biological change, and macroevolution is large-scale (âmacroâ) biological change, many Darwinists argue that macroevolution is simply the accumulation of microevolutionary changes over time. Ostensibly, this is a reasonable extrapolation of microevolution.
American Airlines Phone Number. The number and steps below are voted #1 of 6 by over 1680 American Airlines customers. 800-433-1790. American Airlines phone support. Read key steps and hints below. They call you insteadNo waiting on hold. Free.
For 2015 benefit questions contact the American Airlines Benefits Service Center at 1-888-860-6178, 9 a.m. - 6 p.m., Monday - Friday. For technical assistance with my.aa.com send an email to: myaacom.help@aa.com.