Answer by YourHope:
Hi! :)
Is motivation an emotional appeal?
The answer is YES!!
Have a BEAUTIFUL day~
I believe she means that Yolanda is beautiful and Irreplaceable. :)
The correct comparative to the adverb healthfully is more healthfully, and the superlative is most healthfully. As has been pointed out admirably elsewhere in this post, healthfully is not a commonly used adverb. However, that does not make it incorrect to use it.

Causes of the Great Depression
The stock market crash of 1929. During the 1920s the U.S. stock market underwent a historic expansion.
Banking panics and monetary contraction.
The gold standard.
Decreased international lending and tariffs.