Using traditional classification methods, which of the following sets of organisms would be the most difficult to classify?
•Four organisms that eat similar foods
•Three organisms that are about the same size
•Three organisms that live very close to each other
•Two organisms that look nearly identical

why do you want to cheat? i dont take it, so i dont know.

explanation:

some tips: get a tutor

study

ask for

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.

it's a.true. i'm kind of smart.