The standard operating procedure or SOP is a
written safety and health measures for hazardous tasks. It is a detailed
instructions or step-by-step directions for conducting a specific procedure especially when dealing with
chemicals that may cause injury. Moreover, because of these SOP’s accident and
untoward circumstances in the workplace can be avoided.
Answer:
it should be 4:4
Explanation:
The p will stand for purple and the w will stand for white.
it would go like P | P
W | PW | PW
W | PW | PW
Mouth or nose. Then goes into your trachea and into your lungs
It is A both chemical changes and flow of energy
The answer is B.
It warms and filters the air as it enters the sinus, it also retains moisture because cold dry air could irritate the lungs.
