Answer:
How would you feel if your family members started ignoring you because of technology? Technology is a helpful piece of equipment that almost everybody uses in everyday life, such as work, games and social media. Despite technology being a helpful piece of equipment, teenagers rely too much on technology and it has a negative effect on their relationships and education. Advantages for technology is that people can get information off the internet, and can type information is a word document instead of writing. Disadvantages of technology is that teenagers rely too much on it, they use it every day, and can copy other people’s work. The internet has made our lives easier, however it has destroyed the education and relationships of people.
I hope it helps you mate
Extended physical activity in the gym or classroom free time
One example that comes to my mind is physics. By Curie's principle, the symmetry of causes leads to a symmetry in the effects.
There are many other possible answers though (art for instance).
