I think the answer might be Euchromatin. Chromatin exist in two forms. One being Euchromatin which is less condensed and can be transcribed.
The correct answer is D. All of the above. The sit and reach is a type of flexibility stretch that stretches your hamstrings. So obviously it would increase your flexibility and promote circulation. Stretching also helps with preventing injuries (I should know, I am an athlete myself).
Hope I helped!
1- mediation
2-exercise
3-sun light
Answer:
They have to learn how to read and speak English in school.
Explanation:
All of them are challenges though!
