Cnidarians like jellyfish use muscles to contract their central bell, lightly propelling them through the water.
Coral polyps and sea anemones catch food in their tentacles. When the tentacle is full of food, it curls inward toward the mouth, which sucks up all the food.
Cnidarians who live in long strands in the open ocean coordinate their movement by feel. If you were a cnidarian and the cnidarian in front of you started to move left, then you would follow it left, and the one behind you would do the same. A lot of times, a larger, head cnidarian leads long strands of its friends through the water in search of food.
Enjoy your day! :)
They have limited mobility, they mainly move with the current.
The nerve net.
Cerebellum
DNA.
no, phosphorus is an element.
Diagram
The structure that is responsible for the restriction of movement of large complex substances into the bloodstream of your body is the brain.
simple-> doesnt coordinate activities unless there is a ganglia complex -> has a true brain with sensory structure that coordinates acitivties efficiently
The cerebellum is the part of the brain that controls and coordinates complex motor activities using signals from other parts of the brain and the spinal cord. It is located in the back of the head at the base of the brain.
Cnidarians include jellyfish and corals. Cnidarians are less complex than annelids or mollusks because the latter have gills with many layers of tissue.
the most complex group of invertebrate is cnidarians
The characteristic that gives cnidarians their name is: cnidarian means "nettle" and nettles are plants that release stinging barbs into the skin. All cnidarians have stinging cell's. Cnidarians have complex tissues, a gut for digesting food, and a nervous system.
Most Complex Structure in the Universe is Your Brain
Cerebellum.
No clue, but here is a hint, look in the book!
cerebellum
they had very complex structure
Cerebellum
A complex data structure is the kind of structure that has two arrays. One array hols the real part of the complex data and the other array holds the imaginary part.