7. A building that has been divided into smaller apartments, often housing 10 ponts
large families in 1 small room with only 1 window, limited fresh air, dirty
and run-down.*

depends on the age of the teen, many believe by the age of 16 a person should know the strong difference between right and wrong along with the difference between risky and immediate death. swimming with sharks might be dangerous but swimming with sharks while bloody meat is attached to you is just insane. even more if you have no idea what you're doing. however, no matter the age, as long as the person is skilled enough and has the mental and physical capacity to control their actions doing whatever sport they put their mind to is all that matters.

i would say your answer is a)

sorry if im wrong

the anwser is a) to prevent military conflict

which statement explains one of the reasons world war 1 was so much more destructive than earlier conflicts