Respuesta :
Answer:
- Individuals are variable.
- Some variations are passed down.
- More offspring are produced than can survive;
- Survival and reproduction are not random.
- The history of earth is long.
Explanation:
- Individuals are variable.
- Some variations are passed down.
- More offspring are produced than can survive;
- Survival and reproduction are not random.
- The history of earth is long.