Stinging tentacles.
sting its prey
If a raccoon is attacked it will defend itself if there is no possible escape. Generally, they will try to climb a tree to escape danger.
if it is getting attacked it will usually bite or injur the animal
The US had a treaty with South Korea to help defend them if they were attacked- which they were.
no
They defend themselves by releasing disgusting slime when attacked.
It tries to defend them.
A flower may have thorns such as a rose does enabling it to passively defend itself .
it kill itself
they dont
The turtle's shell means that from above, it is completely protected, but the shell is more like the backbone of a turtle, so it cannot retract its limbs into its shell, and this means that if it were attacked from below by a shark, it would be unable to defend itself. Examples of this can be seen when turtles come up to breath, and are attacked when they leave their underbelly exposed.
Nothing. If the wound is not too serious the jellyfish will heal by itself