1. Bullying
2. Post traumatic stress
3. Verbal or/physical abuse
Oxygen or carbon dioxide cause we use those to breath I am sorry if it’s wrong
Using plenty of hand sanitizer to eliminate germs is a standard way of explaining standard precautions to a friend and is denoted as option D.
<h3>What is Precaution?</h3>
This is a measure done in advance in order to prevent the occurrence of something dangerous or harmful.
Eliminating germs through the use of sanitizers is a precaution to prevent diseases as it destroys bacterial cells and eliminates the occurrence of infection or disease.
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Based on data it can change per time you do the experiment, thats why repetition is key to check for errors