What Makes a Skunk Smell?
What Makes a Skunk Smell? The unpleasant odor of a skunk comes from an oily liquid. The skunk uses this liquid as a defense against enemies.
Tag
Defense
What Does a Sawfish Use Its Saw for?
The rostrum, often referred to as the “saw”, is used during feeding and for defense. The long, saw-like snout of a sawfish is used to attack
Why Did Castles Have Moats?
Why Did Castles Have Moats? The purpose of a moat was primarily to protect the castle from attack. Although they’re usually depicted as