When a Ladybug sense danger, it releases blood to trickle down its legs which induces a foul odor which makes some predators unattracted to it. The blood is tainted yellow and can leave a stain. Often times if you were to tamper with a ladybug in your home, you can start to smell the odor...
they protect themselves by playing dead
A ladybug can protect itself because its wings and body are encased in a hard shell. They are also able to pretend they are dead.
by raping its enemy
it pisses on its enemy
it breathes fire against the enemy
it bittes the enemy
The turtle doesn't need anything to protect itself it just has its own shell to protect itself. The turtle gets in its shell and stay there until the enemy is out looking for new preys
they kill them with their own god it kills their enemy
With lasers.
to protect them
The dots on a ladybug are a form of camouflage that helps them blend in with their surroundings and protect them from predators.
They defend itself by hitting the enemy with their Tail or the enemy will be Poked by the quills