Answer:
im,not for sure but I think it's B
Explanation:
Add the diagram to your question and I can probably get it for sure
Dobzhansky and Mayr thought that the evolution of a new species is linked to the environmental changes. Geographic isolation happens before speciation and isolated populations evolve differences gradually as they adapt to the environment are the ideas that would follow the Dobzhansky-Mayr theory of speciation.
Answer:
It could be used writing an essay or doing group projects for example you could divide the essay among your group like someone does the introduction and someone does the body or if you are wanting to write a story with people you can divide the different things you need in the story and assign parts to different people.
Explanation:
By eating to much sugar, gluten, stuff like that for multiple years and a high rate.