I believe it goes 8,1,2,3,4,7,5,6 hope this helps
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Answer:
subsoil or horizon b I hope it will help you please follow me
A derived trait is a trait that the current organism has, but the previous one did not have.An ancestral trait is a trait that you, and your ancestors had.A vestigial structure is a structure that had some sort of use in your ancestor, but none in your current body
Answer:
its tongue and camouflage
Explanation:
