The answer is most likely C
Answer:
they compare ways that skin stops harmful germs
Getting older objectively only has to do with chronological age. Growing up is more of a subjective term because it could mean an increase in age, an increase in maturity, or a change of personality.
I hope this helps.
The answer is B. Because, if the students had the flu, of course their absence was 'legitimate', which means 'acceptable', allowed. And 'aberration' means 'something unusual or unexpected", because they usually have perfect attendance, but now they missed a couple of classes.
