What figure of speech is contained in the expression "a population bursting at the seams" ?​

Can someone me with an english language arts assignment? i need someone who's an expert or good at english language ! i need correct answers only !

Which sentence includes an infinitive phrase a) jodi and marisa went to the movies again last week b) athletes who work professionally need to practice c) clothing sizes can vary from manufacturer to manufacturer d) we enjoyed the dancers,who wore grass skirts to their ankles

Which of the following describes the purpose of satire? select all that apply. a. shame those acting foolishly or immorally b. attack the reputations of popular people c. flatter audiences or readers d. caution audiences or readers about foolish or immoral behavior