Answer:
is a blind, neutral experiment
Explanation:
In Science, to have results in which you can trust, always need to be a comparative ( in this case the creatinine supplementation and the other powder). To be a serious experiment, need to have the same activities, duration and the participants need to "blind" to know which substance they are really taking, so they need to train as usual, and after some time the results will show if there is a significant difference.
Answer:
To inhale, you use the muscles of your rib cage and To (exhale), your diaphragm and rib cage muscles relax.
Explanation:
The answer above is major depressive disorder. It is because of this disability, it has brought numerous cases in United States and in the same time, it leads people to do unnecessary things such as suicide because of exhibiting this mental disorder. That is why major depressive disorder is the leading cause of disability.
