Respuesta :
Answer: In my mind it's probably D, there aren't any facts to back what they're saying.
The part of an argumentative essay that is not included in this paragraph is: C. explanation/reasons.
What is an Argumentative Essay?
An argumentative essay is one in which the speaker makes a claim and supports it with facts and reasons.
The statement above is devoid of explanations and reasons to support the claim that dogs have many special abilities.
So, option C is right.
Learn more about argumentative essays here:
https://brainly.com/question/11617771