Answer:
The 4th sentence is punctuated correctly.
According to my dentist, I need to brush my teeth for at least two minutes.
B.low self-esteem,she's comparing herself to someone else.
Jason is at the preschool pediatric age group that falls under the age of three to six years of age. This is the stage where a child is in the stage of having to have guidance whenever he or she falls asleep and tends to have needs when doing things such as having a night light when falling asleep.
The answer would be the 2nd one.
