Respuesta :
Answer:
- Mutation
- If organisms choose a mate for a specific reason
- People moving into or out of an area
- If the population shrinks
Explanation:
These factors are the "forces of evolution." There are four such forces: mutation, gene flow, genetic drift, and natural selection.
These are the factors that can cause evolution to occur:
- Mutation
- If organisms choose a mate for a specific reason
- People moving into or out of an area
- If the population shrinks