In the laboratory, it's your home turf and you can do whatever you want, but in the field, you probably are getting paid to do good work and discover new things.
Epidermis
epi-above dermat/o-skin -is pertaining to
D. Both A & B ; Better complexion (due to stress relief) and a stronger heart as heart pumps blood to the myocardia
30 minutes a day is the answer
Your answer is 2. Use a smaller plate to help control the amount of food to eat. This is the answer because the question requires an action that can be used at home. The other answers show actions that can be used at a restaurant, not at home. Key words to show how I figured out the other answers(1,3,4) were wrong are: “Menu”, “Order”, and “Request”.