Answer:
Derived traits shared among the species or other groups in a dataset are key to helping us build trees. As shown above, shared derived traits tend to form nested patterns that provide information about when branching events occurred in the evolution of the species.
Explanation:
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Answer:
The concentration of a substance is the quantity of solute present in a given quantity of solution.
The type of social media platform.
(Sorry don’t know another one)
They study and do lots of research
Evolution:
. Natural selection
. prehistoric times
. fossils
. certain body parts
. animals that are different but have similar traits