Respuesta :
The answer is B: While some programs focus on assisting those who are affected by bulling, others concentrate on changing the behaviour of the bullies.
This sentence fits logically before sentence 2 because both sentences mention about school programs with the objective of stopping bullying. Sentence 2 informs in a general way, and the other sentence specifies the focus of each program: assisting the affected by bullying, and changing the behaviour of the bullies.
Answer: While some programs focus on assisting those who are affected by bullying, others concentrate on changing the behavior of the bullies.
Explanation: edg 2020