All of the above shows the difference between a climax community and a primitive community.
In ecology, climax community, or climatic climax community, is a historic term that expressed a biological community of plants, animals, and fungi which, through the process of ecological succession the development of vegetation in an area over time, had reached a steady state.
Primitive communism is a concept originating from Karl Marx and Friedrich Engels who argued that hunter-gatherer societies were traditionally based on egalitarian social relations and common ownership.
The correct answer between all the choices given is the last choice or letter D. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.