Scientist can look at foods that have bacteria or increased diseases so they can prevent future sickness in the future by observation so it improves nutrition
A food handler who did not wash her hands before serving food.
For tyler to make his speech on skateboarding for his physics class more interesting, Tyler should; include striking visual aids.
<h3>Importance of Visual Aids</h3>
Since Tyler is preparing a speech on skateboarding, he needs to use visual aids to make it more interesting.
Now, visual aids are unique techniques and methods that are used to present the specific topic in front of audience and improve the audience's understanding.
These visual aids could include, graphs and pictures to use to illustrate points better and make a very good visual impression.
Read more about Visual Aids at; brainly.com/question/3610367
