I've had this question before and the answer is D) 30 minutes per day, 5 days a week
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.
The Deltoid muscles were receiving the bulk of the massage.<span />
Answer:
The thalamus
Explanation:
Located in the central part of the brain, the thalamus processes and coordinates sensory messages, such as taste, received from the body.
