Answer:
Explanation:the future is unwritten — at least that’s what they say — but the past is very much written. From a present-day perspective, we can learn about what was done and whether or not it worked. In storytelling, historical irony gives your characters perspective. It is a very specific type of situational irony so let’s talk about how it can be used effectively with examples from David Fincher, George Lucas, and Guillermo del Toro.
Guessing at what word the question is asking about here. I'd say B - obstinacy means being stubborn or inflexible, which doesn't apply here.
Many food-bourne illnesses start with unwashed hands that prepare food, so the answer is washing your hands
B) Watch out for the falling branches overhead.
In this short story, a young Caribbean boy accompanied by his grandfather goes sponge diving in the reef where a tiger shark killed his father.