The answer is: nature and nurture
Nature and nurture is the ongoing debate in psychological field on whether humans development is mostly influenced by environmental or genetic factors.
Twins often used in such experiment because they have same genetic material. This means that if they were separated, the researchers could analyze whether the environment where they grow up resulted in radical difference within the children's development.
The correct answer is "Related".
Explanation:
In terms of grammar, we call a true sentence to that sentence that is factually correct. In that sense, the word "related" makes the sentence the truest one and it is more accurate to use that one. In terms of social, the word "related" makes the connection between the two people who are family.
Syrian migrants and their descendants who, whether by choice or coercion, emigrated from Syria and now reside in other countries
Answer:
Citizens have certain rights such as freedom of speech. Citizens also have certain requirements such as the need to obey laws
Explanation:
The best pair of rights and requirements that compliments each other is Citizens have certain rights such as freedom of speech. Citizens also have certain requirements such as the need to obey laws.
The reason is that in first sentence, it is talking about what the government owes them whereas in the second sentence, it is talking about what they owe to the government.
In all the other pairs, this kind of balance is missing.