Darwin was a naturalist, so his role was to study nature. Which of the following was part of his job?

D. All of the above

Explanation:

In his life, Darwin completed all the above tasks. Notably on his voyage on the Beagle.

many phylogenetic trees have a single lineage at the base representing a common ancestor. a lineage that evolved early from the root and remains unbranched is called basal taxon. when two lineages stem from the same branch point, they are called sister taxa.

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explanation:

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