How does the graph near the end of the “What Makes You Sleep?” section of “All About Sleep” effectively contribute to this portion of the text? All About Sleep 1. It shows how a scientist commonly tracks sleeping patterns in infants, children, teens, and adults.

2. It provides a quick summary of how much most people dream during a typical eight-hour sleep period.

3. It shows a relationship among the sleeping patterns of infants, children, teens, and adults.

4. It provides a representation of a typical eight-hour sleep period and shows periods of REM and non-REM sleep.

i cannot see any of the options                                                          

the answer is subjective. i personally agree with the first answer for this question.

if one isn't strictly talking about objects then the correct answer would be 'my eyes' since according to this riddle i am asleep and in order to answer/open the door i need to open my eyes first of all.

however, if one is specifically looking for an object, then the first thing i would open would be the door

hope this !

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