Some cnidarians - the jellyfish, sea anemones - have a hydro static skeleton. Sea pens use small hard pieces of calcium carbonate called spicules for support, like sponges, and the polyps of corals excrete exoskeletons, also made of calcium carbonate, that support their soft bodies.
Cnidarian
SKELETAL (:
Skeletal muscles are the only type of muscle in the body under conscious control.
Yes, coral is a cnidarian.
Skeletal Muscle
The skeletal muscle is a type of the visceral muscle.
Skeletal Muscle
Skeletal muscle is voluntary muscle.
A skeletal muscle.
Cardiac, smooth and skeletal.
Skeletal Muscles
Skeletal muscle.