The answer would be the sun or more generally, a star
Order- as seen in the picture here.
Jellyfish, corals, and hydras belong to the group of animals called cnidarians.
The main characteristic of this group is that all of its members possess specialized cells called cnidocytes which often produce venom and have a role in capturing the animals prey.
Answer:
The answer should be
NaI→2Na+I2. :)
