es una forma de controlar el tipo de enrgia generada por los electrones en movimiento los cuales cuentan con interruptores, receptores, generadores y conectores

Answers are 1,2,4 its correct on edgenuity.

B. nuclear reactions could first occur.

The question is incomplete. complete question is attached belowanswer: correct answer is option b  i.e.  solid particles  reason: filter paper has small pores, through which smaller particles can pass through. however, solid particles  have relatively larger size. hence, they are least likely to pass through.