Answer :
"Use only one type of animation throughout" is the good guideline to follow for adding animation to a presentation. The correct option among all the options that are given in the question is the second option or option "B". I hope that this is the answer that has actually come to your great help.
When you are adding animation to a PowerPoint presentation, it is best to use only one type of animation throughout the slideshow. This is option B. By keeping the animation the same, you will help keep your audience focused on the information in the slideshow. You also want to make sure the animation is clean and simplistic, for the same reason.