I would say all but A, but if only one answer it is, I would say C
Answer:
If your goal is to lose weight, running is a better choice than walking. If you're new to exercise or aren't able to run, walking can still help you get in shape
Explanation:
The mass of one human is 62kg. Hope this helps!
Covered Entities may also use or disclose PHI without authorization in the following circumstance:
B. Where required by law
Explanation:
Where the law requires personal information of a patient shared by the Covered Entities they must share it with them even if its sensitive information.
This is one of the exceptions tot he breach of privacy rule which grants the companies the right not to reveal any information of the patient without their consent.
The information required for any other purpose briefed here can easily be consented to without much hassle by the person who is required to consent.
30 minutes a day is the answer