Answer:
D. .................................
They restricted to specific layers hope this helps
Contribution Margin Dollars is Calculated by The contribution margin is computed as the selling price per unit, minus the variable cost per unit.
The Answer Is Deep Sea TRENCHES
Answer:
Biodiversity is that facing degradation, destruction,and the fragmentation activity.
Explanation:
Human are the change biological can harm biodiversity and the ecosystem function.
Ecosystem is the supporting the animal, plant and community long term survival of ensuring the human populations.
Biodiversity is to response that ecological attributes an urgent species and threat.
Biodiversity responds to typically ensure to the human pressures and use land change pollution.
Biodiversity is the different land uses:-
(1) primary land (2) secondary land
Biodiversity most focus on the ecosystem services.
