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.
Rest
Ice
Compression
Elevation
Hope this helps! (:
Answer:
SLEEP ON YOUR BACK OR YOUR RIGHT SIDE, THOSE POSITIONS WILL NOT HURT YOUR BACK
Answer:
The study of the development, structure, and functioning of human society.
The study of social problems. The science of society. It explores the influences and consequences of social behavior.
Explanation:
Answer:
True, because it helps heal faster.
Explanation:
4 blood types: A, B, AB, and O
