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Correct answer: physical disorders sometimes lead to sadness, physical disorders sometimes limit peoples ability to work
<span><span>The </span>PDR or Physicians' Desk Reference is a compilation that is published
commercially. It’s a compilation of the manufacturers’ prescribing data on drug
prescription that’s annually updated. It’s designed to give physicians the
entire information about writing prescriptions that are mandated legally. It
can be available in bookstores or libraries and is used by medical
practitioners and can even be used by average people at some point. </span>
<span>It’s available in various forms—both physically and
digitally.</span>
Use a heart tracker while walking, sometimes even a phone could have an app to do that.
U should drink some water and take deep slow breaths and if u don't feel better u should go to an emergency center
2. I'm not sure
3. Any time that's best and most comfortable for you
The human body is mostly made up of water (H2O), and there is one oxygen atom in each molecule of water. Note that, although each water molecule also contains two hydrogen atoms, the atomic mass of hydrogen (about 1) is much smaller than the atomic mass of oxygen (about 16). Because of this, hydrogen contributes less to human body mass than oxygen.