C I think prevalence refers to existing cases... and so on. Btw I’m so sorry if I get dis wronf
Hepatitis B is the only sexual transmitted disease that has a vaccine available
Answer:
b outer ear
Explanation:
The auricle (pinna) is the visible portion of the outer ear. It collects sound waves and channels them into the ear canal (external auditory meatus), where the sound is amplified. The sound waves then travel toward a flexible, oval membrane at the end of the ear canal called the eardrum, or tympanic membrane.
<span>a. fever and dehydration increase body temperature and fluids, which decrease a person's heart rate and respiration.</span>
