9B natural selection Crossword
This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 6 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
had the theory of natural selection
humans pick traits and breed to get a desired result
this may occur when there's limited resources
result of crossing over
organisms best adapted will live on
organisms continue species through-
new and distinct species form through evolution
changes in a population happen gradually
had incorrect theory that organisms will pass down acquired traits
organisms look like other organisms to avoid being eaten
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