Which is the most likely purpose of the dashes in that i did always love

The library carries many current books.what is the adjective

Strategies garrett hardin uses to develop his ideas in lifeboat ethics an how they contribute to his overall point

Which phrase most closely matches the meaning of the word pleasantries in this excerpt from susan glaspell's trifles? county attorney: (as one turning from serious things to little pleasantries) well ladies, have you decided whether she was going to quilt it or knot it? a. tea cakes b. trivial talk c. foolish actions d. childish behavior