Answer:
1.9
Explanation:
you should subtract the temperature of the patient with the temperature of the healthy person
Answer:
Hey mate....
Explanation:
This is ur answer....
<em>The number of flights performed globally by the airline industry increased steadily since the early 2000s and reached 38.9 million in 2019. However, due to the coronavirus pandemic, the number of flights dropped to 16.4 million in 2020.</em>
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Because bacteria mutates that's why we have a new flu vaccine every year , because strains of DNA in the bacteria change all the time.
