Answer:
Go to your profile
Explanation:
And then click to change your name
The speech which does not sound spontaneous is B Manuscript delivery.
In a manuscript speech<span>, the speaker reads every word from a pre-written speech. This seems easy enough. </span>
B. Overgeneralization
They are saying that "practically every teen cares" but have no real evidence to back that up. They may have polled a small group of teenagers and because the majority of them said they care about animals they generalized that information to represent everyone in the age group. Without a full poll or teens there is no way to know how many do or do not care about the welfare of animals.