Imagine that among a certain species of bird, a warble signals ...

[Pineappleeh]

Imagine that among a certain species of bird, a warble signals danger, while a chirp signals food. This is an example of _____.
 
  A) reference
  B) semantics
  C) stimulus enhancement
  D) syntax

Question 2

The fact that I can refer to a certain object on the street as either a car or an automobile is an example of _____.
 
  A) reference
  B) semantics
  C) grammar
  D) syntax

[meganmoser117]

Answer to Question 1

A

Answer to Question 2

A

[Pineappleeh]

Thanks for the timely response, appreciate it

[carojassy25]

Gracias!