SORU: cümleler sırasıyla okunduğunda anlam bütünlüğünü bozan cümleyi bulunuz
(I) Some pathogens are spread from one person to another by direct contact. (II) They leave the first person through body openings, mucous membranes, and skin wounds, and they enter the second person through similar channels. (III) Many pathogens that once meant certain death for people are now dealt with easily by wide-spectrum antibiotics. (IV) Other pathogens involve an intermediary carrier, such as an insect. (V) The malarial parasite, for example, spends part of its life cycle in mosquitoes, then enters a person's bloodstream when the mosquito bites the person.