HELP ASAP!! How do you think cultural differences affect individuals in our society?

My little sister is ackd me what is 200×300÷489 what! i willl give anyone 15 points

Ineed with another opening line. here's the idea: a girl got detention for something she didn't do, and had to stay afterschool until evening. she headed towards the bathroom, only to be lured away by distant music. she walks down the dark hallway (which lead to the auditorium) and saw a boy playing the piano, perfectly. i just need a detailed description of this. best will be awarded brainliest. you

What are the most plentiful organisms in an ecosystem