Fast environmental change can
be caused by
and .

the oceanic zone is typically defined as the area of the ocean lying beyond the continental shelf, but operationally is often referred to as beginning where the water depths drop to below 100 meters (328 feet), seaward from the coast to the open ocean.

explanation:

the dali lama

explanation:

he is quite fat and then we can talk about the details

answer; endoplasmic reticulum;