Library section: Abbr., 4 letters
Life history, for short, 4 letters
Like some sketches: Abbr., 4 letters
Literary genre (abbr.), 4 letters
Work subtitled A Life: Abbr., 4 letters
Fuel derived from fermenting organic waste, 6 letters
Fuel from decaying organic matter, 6 letters
Renewable fuel on some farms, 6 letters
Hypothetical protein molecule, 6 letters
T. H. Huxley's postulation, 10 letters
Production of a chemical compound by a living organism, 10 letters
The production of living organisms from other living organisms, 10 letters
Like Ernst Haeckel's law, 10 letters
Controversial engineering, 11 letters
Caused by fermentation, 8 letters
Early film projector, 8 letters
One who can tell your story, 10 letters
Someone who writes an account of another person's life, 10 letters
An account of the series of events making up a person's life, 9 letters
The production of living organisms from other living organisms, 7 letters
Dealing with the geographical distribution of animals and plants, 12 letters