If your talking about the fresh water hydra, then it is a few millimeters tall and is best examined using a microscope
A hydra is approximately 3 feet long
The hydras teeth were chucked into the ground which then reproduced skeletons (hydras children)
hydras are not real as are dragons
hydras have testes to produce and release sperm and ovaries to produce and release eggs
Sunflowers can grow to be very tall. They can grow to be from 5 to 12 feet (1.5 to 3.5 meters) tall!
Budding
The hydras teeth were chucked into the ground which then reproduced skeletons (hydras children)
No hydras never existed it is just a Greek myth; in the story Hercules and the 12 labors he killed a hydra by slicing its head of and burning his neck so no more heads would grow.
hydras are not real as are dragons
The hydras are gone.
there is not even hydras on clubpenguin
hydras
The hydra makes offspring by forming buds that break off and grow into new hydras like the parent.
The hydra makes offspring by forming buds that break off and grow into new hydras like the parent.
It can grow up to 4 feet tall.
The hydra makes offspring by forming buds that break off and grow into new hydras like the parent.
hydras have testes to produce and release sperm and ovaries to produce and release eggs
how tall does a totara tree grow