Examlex
The horizontal axis of the cladogram depicted below is a timeline that extends from 100,000 years ago to the present; the vertical axis represents nothing in particular. The labelled branch points on the tree (V-Z) represent various common ancestors. Let's say that only since 50,000 years ago has there been enough variation between the lineages depicted here to separate them into distinct species, and only the tips of the lineages on this tree represent distinct species.
-Which of the five common ancestors, labelled V-Z, is the common ancestor of the greatest number of species, both living and extinct?
Delivery Truck
A vehicle specifically designed for transporting goods from one location to another.
Income
The amount of money received over a period of time either as payment for work, goods, or services, or through investments.
Interest Forgone
The potential interest one could have earned on their money if it had been invested rather than spent or kept in a non-interest-bearing account.
MC (Marginal Cost)
The additional cost resulting from the production of one more unit of a product or service.
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