What would happen to the carbon cycle if all decomposers suddenly died and were not replenished?

Carbon would accumulate in organic matter.

due to the fact that it skipped a generation we can tell it is definitely not a dominant trait, therefore it must be recessive. i think this is right let me know!

explanation:

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;