- A chicken is a kind of bird
- A chick is a kind of young / baby chicken
- Therefore, a chick is a kind of baby bird

- A chick is a kind of baby bird
- An example of an instinctive behavior is a baby bird pecking at its shell to hatch
- Hence, a chick pecking at its shell to hatch is an example of an instictive behavior

Therefore, a chick pecking at its shell to hatch is an example of an instictive behavior
Q: Baby chicks peck their way out of their shells when they hatch. This activity is an example of which of the following types of behavior?
Context:
- A chicken is a kind of bird 
- A chick is a kind of young / baby chicken 
- An example of an instinctive behavior is a baby bird pecking at its shell to hatch