Bile vitamin d and some hormones such as testosterone and estrogen are derived from what

Advertisements are filled with images of extremely fit and sometimes even underweight people. what is an example of how these images might positively influence a person’s health choices? a) choosing to use weight loss supplements to increase weight loss b) electing to skip meals to reduce calorie intake until target weight is met c) figuring out ways to purge after meals to reduce the number of calories consumed d) finding ways to increase physical activity to burn calories and increase heart weight

Describe how the above factors create barriers for maintaining your mental and emotional health what barriers do they create

Which many - celled organisms are capable of causing diseases in humans