.............The answer is D
Second one! Your personal life can affect your job performance for good or bad.
TO AVOID POISONING BY A BUILDUP OF CO GAS. This is because the detectors help sense when there is too much co gas, and it alerts you if there is because it can be poisonous.
Answer:
C- Shoulder stretch
Explanation:
I know this because stretching is the only thing you need to be flexiable
An author's credentials can determine a health source's credibility. None of the other options would apply to credibility. When it comes to health, if you want to make sure that what you are researching or reading is authentic and reliable you need to find out whether the author is a professional health expert or not. You can do this by finding out their credentials.
