Visual aid is the assistance by an instructional device used to appeal to the vision. A chart representing the effects of chemicals is the most effective aid.
<h3>What is a multimedia presentation?</h3>
A multimedia presentation is the representation of ideas, thoughts, and topics in a visually appealing format. It can be used to depict the effects on lives.
The chart depicting the harmful effects of the chemical-based standard farming with organic farming best explains the visual aid.
Therefore, option B. chart representing harmful effects of chemicals is the most effective visual aid.
Learn more about visual aid here:
brainly.com/question/4409123
What are the options please .. would love to help.
I think it is depending on what it it being used for. It is a little dark, but if that's what you're going for, it sounds great!
Answer:
In 'Transaction model of communication' it is important for sender to define the communication goal as it will help the receiver to know major points that sender wants to communicate.
Explanation:
The Transaction Model of Communication is a communicative model which involves two parties -- sender and receiver. To communicate a decision to receiver using the DECIDE model of decision-making, it is important for the sender to define the communication goal. DECIDE model was developed by Kristina Guo in 2008, a model that helps to simplify the decision-making process.
It is important for the sender in 'transaction model of communication' to define the communication goal so that the receiver will know what are the points of discussion of the communication.
