Bring an explanatory term back across the book
Does each return teach a new use, constraint, or implication of the idea?
See every example linked to this candidate ↗
CosmosCarl Sagan · 70 weeks“But if humans can make new varieties of plants and animals, must not nature do so also? This related process is called natural selection. Th at life has changed fundamentally over the aeons is entirely clear from the alterations we have made in the beasts and vegetables during the short tenure of…”
Supplied book text; lines 349–349 · lines 349–349
Does each return teach a new use, constraint, or implication of the idea?
The detector found 9 occurrences of “natural selection” within its defined search area. The excerpt above is one contextual anchor; locations are listed below.
This source match was retrieved automatically. It is a research lead awaiting editorial interpretation. Repetition, a heading or a numbered sequence alone does not establish an important writing practice or a longevity advantage.
All 9 located occurrences
Locations refer to the supplied transcription, not printed pages. Repeated front/back matter can affect a search; the detector’s search window is documented on the candidate page.
Source record
Supplied book text; lines 349–349. Exact source words are separate from the editorial annotations on this page.
SHA-256: d08e452797fff852bd262aa22c412386f0a39883c9ffe8a60e18406a8907fe8f