The correct answer among all the other choices is A. The city. This is what the boy who became an apprentice engineer always talk about when he was in town according to the reading. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.
It is very rare for fossils to form, and fossils are usually what the record of their existence is.
Theres no bolded words but in my opinion its oppressive.