Which of the following is an example of a subject of a book?
A
Dolphins can communicate with one another.

B
dolphins

C
Whistling is one way that dolphins talk to each other.

D
Have you ever heard a dolphin?

Respuesta :

Answer:

sorry,but what is the name of the book?

Explanation:

I can't help u without reading the book.. sorry

the answer is d i think