Do a bit of additional research on essential oils. Find two additional articles – one in favor of oils and one against oils. Compare and contrast both, discussing and highlighting several aspects of each that you believe to be pertinent. Determine which article makes the most convincing points. Be sure to include a link for each article along with your response.

Ibelieve it would be d (side effect) sorry if i'm wrong(:

People who utilizes the progression principle will ensure their exercise program increases in frequency, intensity, time, and type. the changes need to happen gradually in order to ensure they make gains in their fitness program. a person who doesn't utilize the progression principle can still gain health benefits from exercising, but will not continue to improve in cardiovascular fitness.