Answer:
Scatter
Explanation: To scatter among or between other things; place here and there. For example, Interspersed between tragic stories are a few songs supplying comic relief.
synomons- scatter, distribute, disperse, spread/
That footnote can play a large role in helping Karim better understand the myth, because instead of just listing the source, it gives a bit of history about the subject.
Used to add emphasis and effect. For example: Why don't you leave me alone?