Answer:
A.
Explanation:
To find out if a call of an animal is missing.
It would be A. because the selection said, "The more scientist's listen to these kind of recordings, the more they notice when expected call are missing".
The word used for such statements as described here is sensationalist.
Explanation:
Sensationalist statements are those that are designed to gauge reactions out of people and not necessarily raise the level of, or contribute onto any meaningful discussion in any way.
The statement has no semblance of facts to back it up and is often very exaggerated form of a truth that has been convoluted beyond its sense so it serves only to rile people up and not to make them discuss things.
It is often used in rhetoric to drive the points away from discussion and make speeches out of debates.
Reflecting on the past effects scrooges character by showing him what he could have had, but instead he chose money letting him realize that though he may be rich and successful there's more to life then money he learns he needs to live his life tp the fullest which changes him from being a greedy old man to a generous old man.
