Natural Selection Crossword
This printable crossword puzzle on the topic of Ecology & Evolution has 16 clues. Answers range from 6 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
A change in the DNA of an organism
Any difference in organisms of the same species
Mammals with binocular vision and opposing thumbs
Remains of past organisms
An entire species that no longer exists
A species that is flourishing and surviving
Species of mammal with long lower legs and who walk on two legs with no tail
The one super continent surrounded by oceans from the Earths past.
Changes in an organism that allow it to thrive and survive
The formation of a new species through evolution
The change in species over time
Creator of the Theory of Evolution by Natural Selection
Species of Hominids that includes modern humans
Gaps in the fossil record that help prove evolution exists
Method of measuring age in years
Method of measuring age in relation to other events or objects
