What is the recommended temperature setting for the refrigerator? no higher than 20°F no higher than 32°F no higher than 40°F no higher than 45°F

Microbes in the gut ferment fiber and complex carbohydrates and form vitamins, short chain fatty acids and

Describe the potential effects, on people, of unprotected exposure to the sun.give an example of 1 new thing have you learned about the sun’s uv rays.

Which of these is likely to be the best source of valid health information?