Explain the difference between sea anemones and jellyfish.

Jellyfish move around more, stay in the middle of the water and are clear but some are brightly colored while sea anemones move less and slower, stay at the bottom of the water and have many colorful colors.

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]