Yes
They live in sea. They are invertebrates. Invertebrates are animals with no backbone. They also have stinging cells.
Hydra or Hydra
Hydra is an animal. Animals never have chloroplasts
In hydra -_-
no,hydra have no organ
hydra
A hydra does not have cephalization.
No a hydra is not a fish. A fish is a vertebrate. A hydra is much more primitive.
No a hydra is not a fish. A fish is a vertebrate. A hydra is much more primitive.
Lernaean Hydra.
Hydra is a eukaryote
how do hydra move