Which is correct? a. tsunamis are huge and highly destructive waves the are caused by earthquakes or volcanic eruptions under the ocean. b. tsunamis are huge and highly destructive waves. the are caused by earthquakes or volcanic eruptions under the ocea. c. tsunamis are huge and highly destructive waves, the are caused by earthquakes or volcanic eruptions under the ocean

Which of these authors wrote a story that revolved around a captains underwater adventures with his crew and a sub marine long before the submarine was actually invented

Can anyone plz with this question i accidentally posted on physics it's 99 points plus this 5 ponts and will mark as brainliest link :

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.