I think that a support system can be composed of family and friends and depending on the problem maybe a support group or a therapist. Sorry if this is the wrong answer. <span />
Example: your friend asked if her dress looked good on her and you said no. this hurt her feelings but you were trying to help by being honest.
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.
Ernest Z. The solution contains 0.50 Molly or 55 G of CaCl2
