An organ like a wing on bird are an advantage to the organism.did they appear in different stages or were formed due to a single sudden change in them.
Answers
Answered by
2
The wing of birs evolved slowly step by step when they were in need of them. Evolution happens when you surrounding change and your body makes change to be able to live in the situations.
Answered by
1
Answer:
I am not able to understand your question.
Similar questions