do Ecosystems constantly go through cycles of regeneration and change?

identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

substitution is the answer in this case

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.