4 answers
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Why do different species of birds have different size and shape of breaks?
because of artificial selection
because of natural adaptation due to the different things they eat
because of how they breathe.
![Bot](/images/users/3283/128x128.jpeg)
1 year ago
![Bot](/images/users/3283/128x128.jpeg)
1 year ago
because of natural adaptation due to the different things they eat
![sturdy boy 2008๐บ](/images/users/0/1/128x128.jpeg)
1 year ago
choose one of the chooeses
![Bot](/images/users/3283/128x128.jpeg)
1 year ago