What is the main technique this poster uses to persuade the audience?

Astudent is writing a conclusion for a research based informative essay on the possibility of exploring and inhabiting mars. what should he include in his conclusion. select two options

The prefix of the italicized word in the sentence is rather difficult

Secret in slovakia how does the author's use of foreshadowing in the opening paragraphs affect the passage? a. it creates excitement by revealing the narrator's hopes of receiving part of her great-aunt's estate. b. it creates dread through its vivid descriptions of the house; readers are aware that something terrible has happened within those walls. c. it creates mystery by suggesting that the narrator's view of the house will somehow change as a result of her experiences inside. d. it creates a sense of joy and anticipation by hinting that the narrator will be reconnected with her great-aunt.