Which of these people has the lowest risk of suffering serious consequences from a foodborne illness?

For the answer to the question above, I think that lowest risk of suffering serious consequences from a foodborne illness is "that the person who is recovering from a surgery".
I hope my answer helped you. Have a nice day!

Answer : romans built laws to manage the pollution which was lead by smoke produced by the factories.

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.

Answer is c just took the test on edgenuity