They help by doing experiments and finding ways to cure those with diseases etc
Litter - waste thrown away in an inappropriate place
Answer:
Contact Precautions, Droplet Precautions, and Airborne Precautions.
Explanation:
<span>Obtaining informed consent and conducting research interviews is the answer
Hope this helps!</span>
Know which noises can cause damage (those at or above 85 decibels). Wear earplugs or other protective devices when involved in a loud activity (activity-specific earplugs and earmuffs are available at hardware and sporting goods stores). If you can't reduce the noise or protect yourself from it, move away from it.
