A chemoorganoheterotrophicorganism is one that requires organic substrates to get its carbon for growth and development, and that produces its energy from oxido-reduction of an organic compound.
... the age of 18, 6.9% from 18 to 24, 36.3% from 25 to 44, 25.1% from 45 to 64, and 7.0% who are 65 years of age or older. The median age is 36 years. For every 100 females ...