The author's purpose is to A: inform the reader about the causes and effects of a tsunami

B: inform the reader about the importance of tsunami preparation

C: convince the reader that measures are needed to prevent tsunamis

D: convince the reader that people are unaware of the effects of a tsunami

(The story is day of terror by Sandor Canaday)

Which analysis best explains the effect of adding the female character in the film adaptation of the scene? ger. and tom al a o she advances the plot. having her run through the jungle moves the events of the story along. she serves a practical function. using her bracelet to create the trap makes it more realistic to the audience she raises the stakes. giving the audience someone else to care about increases the suspense level, she makes the film prettier. having a beautiful female character is mostly decorative, creating a nice visual, tness, here, again

Can someone me with this english question

Which of the following factors most consistently contributes to the speaker’s believability? a the age and experience of the speaker b the physical environment in which the speech is delivered c the sincerity, knowledge, and trustworthiness of the speaker d the position of the thesis statement in the speech