The correct answer is C.
An author's credentials can determine a health source's credibility. None of the other options would apply to credibility. When it comes to health, if you want to make sure that what you are researching or reading is authentic and reliable you need to find out whether the author is a professional health expert or not. You can do this by finding out their credentials.
The medical assistant must post the returned check back to the patient's account to put the money due back on the account. They must contact the patient that wrote the check by certified mail to try to collect the money for the check.
I exercise every day of the week, I found your workout plan by looking through brainly.com, If I were to make any adjustments I would most likely take out Tai chi and substitute it with something such as weigh lifting or strength training due to the reason that almost all of the workout is cardio. From the workout I feel more tired, yet at the same time more energetic, healthier, and stronger. I would be interested in continuing the exercises due to the reason that they make me in a better mind set and body than before.
D. Women tend to have a better sense of smell than men.
Reason: Researchers found out that women have 43% more cells in their olfactory bulbs than men
hope this helps ^-^/