Final answer:
Burping is the action that should be done to expel excess air that a baby may have swallowed after feeding.
Step-by-step explanation:
The correct answer is c) Burp. After feeding, it is important to burp the baby to expel any excess air that the baby may have swallowed. This helps prevent discomfort and colic in the baby. Burping can be done by holding the baby upright against your shoulder or sitting them up and gently patting or rubbing their back until they burp.