if am i ending my sentence with the word 7 a. m., which is correct?

a. 7 a. m. (one period because it is the end of the sentence)
b. 7 a. m.. (two periods because of the one after the letter "m" and the period at the end of the sentence)

In these frames, the author emphasize the challenges lqbal faced by showing

Why are reading and writing necessary in today’s world?

20 points and brainliest if correct the speaker of "when i have fears" sometimes feels that love and fame are "nothingness." based on both sonnets, what values do you think keats holds to be the highest in life? in a short paragraph, support your claim with evidence from the poems' contents, tone, and style. include imagery and figures of speech.