Which describes the positions on a horizontal number line? ОО
All points to the left of one are positive.
All points to the right of one are positive
All points to the left of zero are negative.
All points to the right of zero are negative.

So3 that’s what i think

Answerspecies;

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.