A flower may have thorns such as a rose does enabling it to passively defend itself .
it kill itself
a sea star defend itself by hiding under rocks year around
he defend his self by flying
how dose a boobook owl defend itself
Koalas aren't usually aggressive but they have strong, sharp claws and teeth to defend themselves.
by blending in
By biting.
An ox will use its horns, head, hooves, and weight to kill the enemy or defend itself.
Japanese beetles are winged insects. To defend itself from predators, it can either fly away from danger or burrow itself deep inside the soil.
Dingos, dogs, foxes and cats. Birds such as eagles and hawks will take young koalas if the opportunity present itself.
What i think that nosebottled dolphin to defend itself is by biting their enemy and swim away as fast as they can.