Consider the group of giraffes in the image below.
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Which statement about the giraffes explains their evolution based on Charles Darwin’s main points?
The closest fossil ancestor to these giraffes would have a very short neck.
All three of the giraffes have an equal chance of reproducing regardless of the environment.
As a giraffe reached for food, the giraffe could make its neck longer making it better adapted to the environment.
Long necks were a random genetic change and resulted in the gradual increase of organisms with long necks.