Answer:
Fill the slides with images and animations
Step-by-step explanation:
Focus on the necessary points during a communication really helps well so that the receiver receives it in the right way.
Putting questions in equal interval or whenever necessary will help the presenter in attracting the attention of the audience which improves communication
Including related humorous story is essential because it communicates ideas with fun
Filling the slides with images is not going to help if it is not related to the topic that has been taken for discussion. But if it is related slides then this is valid.