Acommon component of visual aids is a a. legend c. caption b. scale d. all of the above

The correct option is "d. All of the above"

Visual aids are means used in public speaking to "visually" express a concept or an idea and serve to stimulate the imagination of the listeners or to highlight a basic idea in our discourse. It is scientifically proven that visual communications are synthetic messages that speak to the eyes and are more effective than words. These visual aids can be: the blackboard, the flip chart, the overhead projector, the slides, the films, the maps, the diagrams, the plans, the drawings and even the scale models. They complement verbal forms and contribute to presenting the topic in a clearer and more convincing way.

it is a part of john locke's natural rights popular during the age of enlightenment that people had inalienable rights to life, liberty and property. this was reflected by thomas jefferson in his declaration of independence as rights to life,liberty and the pursuit of happiness.

another line in the declaration of independence is that people have certain rights just because they are human. humans are capable of obeying the three natural rights john locke mentioned making them governable by these laws and therefore entitled to these rights as well.

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