The hydras have protective tentacles and stinging cells on them to protect themselves.
Hydra will retract their tentacles into their body stem when touched. This is a response inherent in the plants from many centuries ago. Hydra do not like to be touched and close to protect themselves.
hydra are organism which have ability to divide it self by budding or simply dividing itself in two so that the two new hydra formed are exactly same genetically and physiologically as the parent hydra so they are called immortal
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.