Question

fill in the blank in the sentence below.
based on the section \animals register pain,\ the author uses the word
egister\ in the section title to mean ........
a limit and forget.
b ignore and reject.
c feel and express.
d welcome and record.

Explanation:

In the context of "Animals Register Pain," "register" here refers to animals being able to perceive (feel) pain and show (express) that they are experiencing it. The other options do not align with the standard meaning of "register" when discussing an organism's response to pain.

Answer:

C. feel and express.