<span>The most unpredictable presentation aid a speaker could use is a person or an animal.
Presentation aids are things other than the expressions of a speech that are utilized to support the goal of the speaker. Specifically, they can be visual aids, sound aids or other supporting innovation.</span><span /><span>
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Answer:
12 to 14 inches for children age 5 to 7, and 13 to 17 inches for children from 8 to 10 years old
Explanation:
Answer: Concrete Operational Stage
Explanation:
Conservation is the concept of things staying the same even though other elements change, and this becomes apparent when a child is anywhere from 7-11 years old which puts them in the concrete operational stage.
<span>Guide the younger person and perform tasks in order to help the novice learn. The younger cannot perform the tasks on their own, but they can with help, and by doing so will most likely eventually learn to be independent. An example of this would be an older brother teaching a child to ride a bike.</span>
