In which sentences is belligerent used correctly? check all that apply. the cheerful teenager is always belligerent. the belligerent countries at last decided to sign a peace treaty. the belligerent girl talked back to a teacher. the two days of vacation made them feel belligerent and relaxed. the united nations sent a diplomat to the belligerent country.

the answers are

B) The belligerent countries at last decided to sign a peace treaty.

C)The belligerent girl talked back to a teacher.   &

E) The United Nations sent a diplomat to the belligerent country.

in other words

2) The belligerent countries at last decided to sign a peace treaty.  

3) The belligerent girl talked back to a teacher.  

5) he United Nations sent a diplomat to the belligerent country.

answer; i believe that the correct answer is (scientific data);