Respuesta :
Answer:
D) How does playing a team sport affect a child's development?
Explanation:
It is open-ended, there is an unpredictable answer, and has the potential to make you curious as to what the answer is. More so than the other options at least.
His best option is - How does playing a team sport affect a child’s development.
What is research question ?
A research question is an inquiry that the research attempts to answer. It is the heart of the systematic investigation. Research questions are the most important step in any research project. It is, in essence, the first step of any research project and sets the pace.
Thus, his best option is How does playing a team sport affect a child’s development.
Learnb more on this here - brainly.com/question/25655057
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