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.
i have no idea... ask google
The answer is: "testimonials" .
__________________________________________________________
" <span>Health care manufacturers and health foods often rely on statements or personal appearances called <u> testimonials </u><u /> to sell their products."
__________________________________________________________</span>
The statement 'the body is very complex, so energy moves many different ways' is TRUE about the study of biometrics.
<h3>What is biometrics?</h3>
Biometrics refers to the discipline aimed at measuring different body parts in order to associate this info with specific features.
Moreover, the human body is very complex because it is composed of different organ systems that work together to perform specific functions.
The human body requires to maintain a delicate state of internal equilibrium between energy and matter to perform different physiological processes.
Learn more about the human body here:
brainly.com/question/13349261