Answer:
Explanation:
We need to write the value of 
. It is a well known identity of algebra.
Here,
b and c are any number.
We know that,
b² = b×b
bc = b × c
Hence, this is the required solution.
The narrowing of mila's airways during an asthma attack affect resistance and airflow causes decrease in gas velocity, and airflow become increases airway resistance.
The lungs are designed as the body's center for gas inhaling and exhaling. Airway resistance is an essential parameter of lung function and results from the frictional forces of the airways, which oppose airflow.
Asthma develops due to chronic inflammation results in the airways smooth muscle, increased muscus production, and thickening of the lamina reticularis which is a layer of connective tissue that surrounds the airways.
The increased airways resistance associated with asthma is responsible for many sign and symptoms a patient will experience during as asthma, dyspnea, wheezing.
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Answer:
d.respiratory system and cardiovascular system
Answer:
I would say A. Breaking a bone with a heavy object, C. Burning skin with heated objects, and D. Sticking skin with a knife.
Explanation:
Self harm
the act of purposely hurting oneself (as by cutting or burning the skin) as an emotional coping mechanism
