Aizawa: Anyways, here is your tests everyone! *He hands them out* Bakugo: HA! Take that, mop head! Deku: I know, Y/N's hair is so frizzy you could use it as a broom! Karishima: Even MY hair isn't that bad! Mina: And Y/N's so short, you could almost step on them without noticing! Jiro: And their head is ALWAYS in the books!

Jiro: I can still pass tests without studying! *She sticks out her tongue*

Too much screen time can lead to obesity, sleep problems, chronic neck and back problems, depression, anxiety and lower test scores in children. Children should limit screen time to 1 to 2 hours per day. Adults should also try to limit screen time outside of work hours

Jiro: I'm not even listening to you, nerd. *She laughs and the class starts laughing too*

In the long term, some studies have suggested the blue light from screens can damage retinal cells, leading to problems like age-related macular degeneration

Jiro: I'd rather be blind than talk to a loser like you.

and Many different kinds of studies have been carried out to try to investigate whether cell phone use is dangerous to human health. However, the evidence to date suggests that cell phone use does not cause brain or other kinds of cancer in humans