Which action demonstrates effective communication? a. communicating primarily in written formats b. hiding private thoughts and feelings c. considering what the other person is trying to say d. avoiding discussing or displaying negative emotions

I think the answer is C. Hope it helps

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.