In the rocky communities of the Americal Pacific Coast which is an important predator. Hope this helps :)
Answer: There is no delta at the mouth of the Hudson River because it has a short history of erosion, which means it does not have a delta as there is no sediment to be deposited.
The answer you are looking for is "<span>a. elements of ecosystems are mutually dependent on each other ".</span>
True because Steadily and alarmingly, humans have been depleting Earth's soil resources faster than the nutrients can be replenished