Question

Small differences between parents and offspring accumulate over time. This process is what?

Answer 1

results in many different types of organisms with different characteristics from their ancestors

Step-by-step explanation:

This was what I got on study island

Answer 2

Small differences between parents and offspring accumulate over time and it is called evolution. This cannot happen within a short span of time, but over a long period of time. It can also be considered as a natural selection. For the survival of the offspring due to changes in environment or any other reason can be attributed to this fact.