A disturbance would be things like lava, flows, newly formed sand dunes, or rocks left from a retreating glacier. These are disturbances because Primary Successions happen in lifeless areas, which soil is incapable of sustaining life.
B. Gases because it increase by less
Answer:
producers (plants)
Explanation:
plants are the most common
NAD is the electron carrier which is used in redox reactions in cellular respiration
