Answer:
Explanation:
Health is important to live life to the fullest. When a person leads a healthy lifestyle, the body remains healthy and the mind is active and fresh. Living a healthy life would extend longevity and also regenerate the body and mind. Having good health is of core importance to human happiness.22-Mar-2022
The answer is A. nose. Your nose does not digest food but everything else does
Answer: Double blind clinical trial
Explanation:
The situation that is seen here is double blind clinical trail in which neither the participant nor the practitioner knows who is receiving the treatment.
This is used to prevent biasing in the experiment which is caused due to demand characteristics or placebo effect.
Here, in this situation the dog handlers and the experimental observer both were blinded to identify the breath sample.