The correct answer among all the other choices is B. one year. <span>If the Earth had revolved exactly once around the Sun since the last time that Samson went to the zoo, a year has passed. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help. </span>
Step-by-step explanation: Given that the earth has revolved exactly once around the Sun since the last time that Samson went to the zoo. We are to find the duration of time that has passed.
We know that the earth revolves round the sun in exactly 365 days, which makes a complete year. So, the time duration will be one year.
Therefore, its been a year since Samson went to zoo.