Linguists need not be bilingual or multilingual? true? false?

  False.

Explanation:

  A linguist is a person who specializes in the study of human speech, including nature, units, structure, and modification of language.

  The linguistics is the study of human language, it´s analyzed through observing an interplay between sound and language.

  It is not necessary for the linguists to be bilingual or multilingual but it would make their work easier if they were.

  I hope this answer helps you.

what play?

explanation:

there is no play

the correct answer is the following.

one of the groups i belong to is the boy scouts. this is a problem-solving group because it has tasks that we need to solve in order to other people in different activities such as the rescue of lost pets, or elder people in need.

the other group i belong to is kids pro environment, and is an information-sharing group that tries to create conscience about the risks and problems that generate pollution in our cities. we share information to other students and parents on the importance of keep our communities clean and our skies clear.