In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

[EX Q]: Asbestos is the name applied to _ naturally occurring minerals that are mined from the earth.
[EX A]: six

[EX Q]: Prokaryotes mean they have _ nucleus in which they store genetic material.
[EX A]: no

[EX Q]: Violence is a part of all societies and there are _ societies without some level of violence.
[EX A]:
no