Question

Write one function of tentacles in hydra​

Answer 1

to stun animals like the water flea, Daphnia, before eating them alive, and to protect themselves from attack by other animals.

Step-by-step explanation:

Hydra tentacles contain barbed, poison containing cnidocytes that they use to stun animals like the water flea, Daphnia, before eating them alive, and to protect themselves from attack by other animals.