topic: screen time\ngeneral purpose: to persuade\nspecific purpose: to persuade the audience to limit screen…

topic: screen time\ngeneral purpose: to persuade\nspecific purpose: to persuade the audience to limit screen time\ncentral idea: limiting screen time boosts sleep and focus\nmain points outline:\ni. limiting screen time improves sleep quality.\n a. subpoint\nii. limiting screen time enhances focus.\n a. less screen glare sharpens attention.\nselect the best subpoint to support the highlighted main point.\nreduced screen use saves energy costs.\nfewer games improve study focus.\nless blue light aids restful sleep.

topic: screen time\ngeneral purpose: to persuade\nspecific purpose: to persuade the audience to limit screen time\ncentral idea: limiting screen time boosts sleep and focus\nmain points outline:\ni. limiting screen time improves sleep quality.\n a. subpoint\nii. limiting screen time enhances focus.\n a. less screen glare sharpens attention.\nselect the best subpoint to support the highlighted main point.\nreduced screen use saves energy costs.\nfewer games improve study focus.\nless blue light aids restful sleep.

Answer

Brief Explanations:

The main point is that limiting screen - time improves sleep quality. Among the options, "Less blue light aids restful sleep" directly relates to sleep and how reducing screen - time (which emits blue light) can improve sleep, making it the most relevant sub - point.

Answer:

Less blue light aids restful sleep.