Answer:
A!
Explanation:
Usually when authors or anyone in general say “spoke to me” they mean it’s calling for them, it’s reaching out to them. It’s a personification.
The word realm could mean a type of dimension or a specific place.
Homo erectus is a species of archaic humans that lived throughout most of the Pleistocene geological epoch :)
C. You need a comma when the sentence changes subjects from humans to bottlenose dolphins.