The correct answer is the second option - <span>to occur unexpectedly and have destructive or harmful effects.
</span>Here, the word struck is just a past form of the verb to strike, meaning to happen unexpectedly and have dire consequences, like an earthquake can hit California, in this case. The final definition is a noun, and does not fit in the context of the original sentence.
According to your question, the answer is the white tailed deer is faster by 12320ft per hour
Frightened is the correct answer
