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.
Answer:
sponge
Explanation:
at first i was about to say cheese -_-
Answer is Option B. charlie should repeat the caliper test
Answer:
Seismology: The branch of science studies of earthquakes and the movement of waves through the earth.
Well, what was the breathing technique you picked or what are the options?
