Answer:
C. To find out if the call of an animal is missing
Explanation:
The more scientists listen to these kinds of recordings, the more they notice when an expected call is missing.
I hope this helps you in any shape or form.
Answer:
"Be quiet, Gretel," said Hansel, "do not distress yourself, I will soon find a way to help us."
"Be comforted, dear little sister, and sleep in peace, God will not forsake us,"
Explanation:
Both o the sentences show that Hansel cared. He comforted his sister through his words.
It depends on the choices
