Species change over time through a process called ovulation. is that a hypothesis theory or law?

Explanation:

Charles Darwin was a British naturalist who proposed the theory of biological evolution by natural selection. Darwin defined evolution as "offspring with modification," the idea that species change over time, give rise to new species and share a common ancestor.

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?