Which represents a (mostly) enclosed system, in which acyl homoserine lactones could build in concentration along with a bacterial population? (Caveat: squid eject most of their Vibrio fischeri symbionts every morning. You eject many of your bacterial symbionts every day, too (e, gross). So none of these systems are truly closed; just "enclosed".)

Which represents a (mostly) enclosed system, in which acyl homoserine lactones could build in concentration along with a bacterial population? (Caveat: squid eject most of their Vibrio fischeri symbionts every morning. You eject many of your bacterial symbionts every day, too (e, gross). So none of these systems are truly closed; just "enclosed".)

A) a biofilm

B) Light organ of the Hawaiian bobtail squid

C) Your Gut

D) All of this are correct.

The correct answer is 'D'

Explanation:

Bacteria symbiont are bacteria living in symbiosis with another organisms or with each other for example zoamastogopera, found in the stomach of termites enable them to digest cellulose. symbiosis can be defined as living together of parasite and host. certain plants establish symbiotic relationship with bacteria which enable them to produce noodles that facilitate the conversion of atmospheric nitrogen to ammonia. in digestive systems symbiotic bacteria helps breakdown food that contains fiber, they also help produce vitamins.

well, since there is no answer choices, i will give an answer on how it works : )

the two objects are placed together. energy will always be transferred from the hotter object to the cooler object until they are equal. hope this is close to one of the answer choices : )