Misc: hitler and ---------- both had only one testicle?

Questions

The male ---------- can smell the virgin female gypsy moth from 8 miles away.?

The male gypsy moth can smell the virgin female gypsy moth from ---------- miles away.?

The poisonous ---------- smells like fresh cut cucumbers.?

The poisonous copperhead smells like fresh cut---------- .?

Woodpecker scalps, porpoise teeth, and giraffe tails have all been used as---------- .?