Help I'm stuck The scientific theory of evolution is accepted by scientists as a way to explain the
diversity of life on Earth. Which best describes the process of evolution?

1.Populations gradually change over time.
2.Populations change rapidly and then go extinct.
3.Populations go extinct and new species take their place.
4.Populations change into new species when the environment changes.

This fossil is of a species that no longer exists on Earth. What is this fossil evidence of?
Captionless Image

1.evolution
2.extinction
3.natural selection
4.overproduction