Red, yellow and black are colors that warn predators that the insect might be poisonous or taste bad. Also, ladybugs excrete a small amount of their blood (yellow and unpleasant smelling) as a defense. Sometimes they will "play dead" like a possum and excrete blood at the same time.
They pull their legs in and the bright colors scare predators away.
they defend their selves by their claws
not..
Ladybugs do not eat leaves; they eat aphids, which suck the juices from plants. So, the Ladybugs protect your garden.
by spine leaves
spit and kick
By stabing them selves
Mongooses protect them selves by dancing and dogging enemies.
we protect ourselves from running fast and running
no
hard shell
they bit them