The answer is A. Here is why:
500 micrograms is 0.5. You need 0.6. You would fill up the syringe to 1ml for the 0.5 and the rest are too high
Answer:
In cultural anthropology and sociology, reciprocity is a way of defining people's informal exchange of goods and labour; that is, people's informal economic systems. It is the basis of most non-market economies. Since virtually all humans live in some kind of society and have at least a few possessions, reciprocity is common to every culture
Explanation:
Neurotransmitters, at the highest level, can be sorted into two types: small-molecule transmitters and neuropeptides. Small-molecule transmitters, like dopamine and glutamate, typically act directly on neighboring cells.
What is Norepinephrine?
- Norepinephrine. One of your brain's "ready for action" chemicals is norepinephrine. In this way, it raises the amount of arousal in your brain and aids in maintaining your state of wakefulness throughout the day.
- Norepinephrine and adrenaline work together to speed up the heartbeat and blood flow from the heart. Additionally, it raises blood sugar levels, raises blood pressure, aids in the breakdown of fat, and boosts blood pressure to give the body more energy.
To learn more about Norepinephrine visit:
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