Respuesta :
Answer:
- Listen to the sound they make
Explanation:
From the excerpt adapted from What is That Bird by the US Fish and Wildlife Service, the three keys to identifying birds are:
- Note their physical characteristics
- Watch how they behave
- Listen to the sound they make
Listen to the sound they make is the correct option because the excerpt says that a bird can be identified just by its song or call, being able to take note of the tone, rhythm and repetition.
Answer:
The answer is "Listen to the sounds they make".
Explanation:
I got it right on the Edmentum test.