A swordfish protects itself with its "sword", because it has no other useful weapon, such as teeth and claws. For example:a shark uses its teeth for protection and an octupus uses its ink spray so its enemies won't see them but a swordfish uses its sword-like nose to defeat its enemies and predators. 2 male swordfish will have a swordfight, while only one swordfish under attack will try and stab its enemy.
They hide in kelp.
Hope This Helped!! Your Friend, HorseGirl8614 (Or The Swordfish Girl XD)
by swimming away
A swordfish protects itself against predators by using it's pointy sword like nose to slice the predator into pieces!
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runaway
how do young protect itself
how does 'what' protect itself.
A blackbrid can protect itself from danger by
The opossum protect itself by playing dead.
Pig protect itself by hiding
how dose the milkfish protect itself
how does 'what' protect itself.
THe Meller's Chameleon protect itself by blending in.
Huh? You didn't say 'what' does it do to protect itself from others.