How is a climax community different than a primitive community?

a.) the types of organisms present in a climax community are more complex.
b.) primitive communities tend to have less biodiversity than climax communities.
c.) climax communities are more stable than primitive communities.
d.) all of the above.

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.

the answer is:

carbon dioxide