The correct answer is D. Reliable expert
Explanation:
A reliable expert is a professional in a field with enough knowledge and experience to provide a realistic and reliable opinion about a specific topic. For example, Albert Einstein is a reliable expert in the field of physics due to his experience and knowledge in this area. Additionally, in texts, the words of reliable experts are quoted to support the ideas of the author of the text. For example, you can quote Albert Einstein in an essay about physics or the theory of relativity. Thus, a person with credentials such as knowledge or experience that can be quoted in an essay is a reliable expert.
Answer:
Explanation:
An atom is electrically neutral, because the positive charge of its protons exactly balances the negative charge of its electrons. For all atoms, the atom number = number of protons = number of electrons. If the numbers differ, it is no longer an atom, but an ion.
Indifference because throughout the quote, the author just stated facts in a "no-emotion" standard. The use of the word "interesting" may lead to some thinking that it'd be fascination but the use of it does not change the overall tone much
The answer is c because outskirts means outside so the opposite of outside is inside
D) the people of their state