I recommend starting by describing each character and then transitioning into their similarities and differences. I have made an outline for you to follow if you would like to use it.
(Describe characters)
(Similarities)
(Similarities 2)
(Differences)
(Differences 2)
(Conclusion)
This would be a good Essay format for you to follow.
Hope this helped. Have a great night!
Explanation:
sadly this means the Tusk cannot be removed like a tooth
The answer for the question is Geo
Perhaps 'vocabulary'?
It is important to use vocabulary/terminology in a persuasive speech that the audience will understand.