1. Is postponed
2. Were given
3. Was being searched
4. Was given
5. Was caught
My opinion:
short answer: No
I do not think that they should even have to option to, their developing brains do not need anything to stop them from growing correctly
also I want to know, what do you consider to be an extreme sport?
Answer:
D) The reported pain for yoga participants decreased by one third, while the standard treatment group had only a five percent drop.
Explanation:
This sentence has already been used in the Wikipedia page. By using this sentence in your research paper, you are copying and therefore, plagiarizing, this article.
The answer is most likely the second one