The study of the meaning of words is called semantics.
a. True
Answer:
all of the above
Explanation:
Julius Caesar was a general in the Roman empire he then made himself dictator of the Roman empire and he was an orator, he was a very good public speaker
If i'm not mistaken, the European Union practices a Federal government structure :)
Doctors use chemistry to control infections by cleaning themselves, their tools, and patients with disinfectants and administering to patients chemicals that attack bacteria without damaging the patient's tissues. The patch adhesive was developed by a chemist.
In general, practitioners do not use much chemistry. However, there are some exceptions. Intensivists and emergency physicians need to think a lot about acid-base chemistry. Most doctors don't think about the basics of chemistry, they just think about the consequences of processes and pathways.
Learn more about doctors here:brainly.com/question/24448809
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