Brainlies asap! 1. which of the following substances is used up during photosynthesis? oxygen sugar sulfur dioxide water 2. during which of the following processes would carbon most likely be required? breaking of rocks generation of electricity making of glucose running of cars

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 denominator has a very specific role.