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(Biology) Ch4: Evolution

Horizontales
To change in response to a change in the environment
The idea that organisms best formed to fit their environment are more likely to survive
A species becomes better formed to fit its environment over many years
Verticales
Large organism that lived long ago
Animal that is the closest related species to humans
Remains of an organism that lived long ago
An unusual change in an individual organism
All organisms in a species have died out