Answe: Mutations can cause instant adaptations, while natural selection is the process by which adaptations occurs over a series of generations. Adaptations are changes or processes of changes by which an organism or species becomes better suited for its environment. A mutation is an alteration of the DNA sequence.
Explanation:
Because tropical levels used to be broken because temperatures hasn't varied in the years and history of global temperatures and history.
A cell is made up of different structures