I believe it’s 5, not counting the split parts
1) neither….nor
2)not only ……. But also
3)both…… and
4)either.. or
5)either….or
6)both…. And
7)not only…..but also
8)weather….or
9)both…..and
10)neither….nor
The glue is non-toxic. You still can't eat it, but at least it's non-toxic.
