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:
cells contain membrane- bound organelles
Sun, ..soil water, climate .. green plants.. herbivorous animals.. carnivorous animals.. decomposers
Answer:
The answer is D.
Explanation:
Feel free to mark brainliest.
Answer:
c all matter will remain unchanged
