A b and c because it is the right one
It uses a simile. it is saying that your dog is the smartest of her breed. "einstein" is representing the word smart in the simile
A) varied
Varied/variety means there's many, which is said in the next sentence.
Answer:
c
Explanation:
Format includes the choices related to text features such as font size, type, and use of boldface or italics.