Are there answer choices?
Going by the question, I'm assuming there are answer choices
False. Static stretching is where you hold a stretch and Dynamic stretches are active movements that bring forth a stretch but are not held.
Answer:
A study now finds that the environment may play a bigger role than genes do in revving up the immune system and shutting it down when the battle is over.
Explanation:
Environmental factors can influence immunity more than our genes do. And as people age, the environment’s impact on immunity grows stronger, the scientists now report.
It might be brain but I'm not sure
Hope this helps... mark as Brainliest plz :)