Water Under The Bridge by Adele is a good song :)
Answer:
Infomercials.
Explanation:
<u>Infomercials are advertisements or commercials on television that resembles a type of a regular television program</u>. But their main difference from such regular television programs is that they normally contain toll-free numbers to which customers/ viewers can get access to the products advertised.
In the given passage, Jack Lalanne's fitness movement commercial promises <em>"viewers that they would look and feel younger, just by squeezing some fruits and vegetables into his Jack LaLanne Power Juicer and enjoying the drink after a workout".</em> Through this promise, they are <u>advertising their </u><em><u>"Jack Lalanne Power Juicer"</u></em><u>, which makes it an infomercial, providing information as well as commercializing their product.
</u>
Honestly i think it is expository because it does explain and go into detail while answering a question well that is what the word means.