Answer:
because it gives common language for reporting and monitoring diseases
It's important to only trust health information that is backed up by scientific proof because people can put things out there that might not be true, or even worse, make your health worse, whether that health is physical, mental, or emotional.
Blood in the pulmonary vein is oxygen rich, while in all of the other veins, it is oxygen poor.
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Answer:
It usually takes around 4-10 days for a virus to enter a cell.
Explanation:
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Because oh the toxins in the onion, they trigger our tear ducts.
