B principal is the answer my brother
Mark as brainlist if you can :))
Grains or meat mostly grains because there more on the lunch menu
Would be most consistent with the two-factor theory
This theory was created by Stanley Schachter and Jerome singer. According to this theory, when an emotion is felt, a psychological arousal occurs , and the person will use the immediate environment to search for emotional cues that will be used to label the physiological arousal
According to the question, the actual percentage concentration of phenylephrine hydrochloride is 1.
<h3>What is Percentage concentration?</h3>
Percentage concentration may be defined as a type of measurement of the amount of solute dissolved in every 100 units of solution.
According to the question, the amount of phenylephrine hydrochloride = 50 mg.
The volume of injection = 5 mL.
Percentage concentration =
= 5/5 = 1.
Therefore, according to the question, the actual percentage concentration of phenylephrine hydrochloride is 1.
To learn more about Percentage concentration, refer to the link:
brainly.com/question/24472946
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