I would say it would be C because since Heron still fishes he would be in the water area while Hummingbird would live in the wooded forest with flowers. That's their change since in the end, it said they moved away from each other. I hope this helps! And I really liked the story :D.
The correct answer is B, because a 'compound-complex clause' consists of two independent clauses (in this case, 1. 'the dog wagged its tail' + AND + 2. '(the dog) barked') and one dependent/subordinate clause ('when I opened the door').
Mummies or tombs interest us most, but a temple or a pyramid are fascinating too.
You should use the plural form of the verb.
D. is your answer i think
The answer is D. A and B are the same reworded, and the fact that will be proven is just something to be argued.