Batman is inside a cartoon. I think batman used to brush his teeth so often because you know batman should brush his teeth as well as you should brush yours. So keep up the good work. All of the people should brush their teeth to prevent the bat breath.
I would say that older adults are more likely to spend less time in deep sleep as from my own experience as an older adult I often wake up 2 or 3 times a night but usually get right back to sleep if there are no distractions, whereas my son seems to sleep for longer periods of time. Also, older adults seem to need less sleep time than younger adults.
According to the sociologists, the main cause for high divorce rates in the 1960s was <span>an increase in women working outside of the home, and also, greater social acceptance of divorce. The women had a changed social position and were more independent and able to finance themselves.</span>