Answer:
Quackery is defined as a dishonest practice from someone who claims to have knowledge and/or skill in a particular subject or <u>field</u>. This is most common in the medical field.
Fraud, on the other hand, is wrongful (illegal) or dishonest practice with the intent on gaining financial gain.
The difference between the two is that quackery typically only applies to medical practices, whereas fraud can apply to just about anyone who is involved in any sort of deceptive and/or fraudulent practice.
Answer:
B, D
Explanation:
I click it work for home land
D) increased breathing rate for a shorter period of time
A) use your max heart rate, which is determined by subtracting age from 220
hope this helps :)
I think it's D. all of the above.