If CPR is not performed, C. 4 minutes will elapse before the brain becomes damaged from lack of oxygen.
One minute isn't enough time - you can even hold your breath for one minute without fainting. Some people can even do it for 2 minutes.
Ten minutes is too long - you would be long dead.
Answer:
C) When common lands are protected, land degradation slowly disappears.
Explanation:
<span>is unable to stand up or walk, even if assisted</span>
