According to uniformitarianism, Earth changes are
Gradual and continuous reflects key principle in quiz on origin of life, where evolutionary mechanisms shape genetic variation and adaptation. In this context, Gradual and continuous aligns with experimental and theoretical evidence from population genetics, behavioral ecology and molecular phylogeny. Textbooks like Campbell Biology, Futuyma Evolution and Hartl Principles illustrate supporting data. Understanding why Gradual and continuous fits helps integrate natural selection, environment.
Ref: NCBI Bookshelf, Molecular Cell Biology, Origin of Life Theories.