Aquatic organisms in coastal areas face a variety of predators on land and in the water and air. which ocean process exposes the coastal aquatic organisms to land-based predators

Aquatic organisms face a lot of challenges such as predators on land, air and water for the mentioned below reasons:

-Due to the presence of nutrients that swipe from ocean to the shores along with tides which makes predators to be present along the shores which ultimately pose a threat to coastal aquatic organisms.

- The second option would be the movement of ocean conveyor belt that raises and lower the water levels from the coasts.

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus

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)]