HELP ME PLS ANYONE :(

u firstly please follow me then I'll answer

teenagers have a different circadian rhythm to people of other ages. Their internal body clock, which tells them when and how long to sleep, doesn't line up well with the norms of the social clock. Forcing teenagers out of bed early in the morning to go to school can affect their physical and mental health, attention span and ability to learn.

Hope this helps! Appreciated if you add me as brainliest.

the answer is b "spewing black smoke", i took the test and got 100%   hope i