During a period of growth, a business can expect to experience: A. an increase in opportunity coate.
B. an increase in productivity
c. a decrease in productivity
D. a decrease in opportunity costs.

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:

atp is used for energy.