D: food availability for the moose and disease for the wolf
Just think about cancer.. it's uncontrolled cell growth, so mutations in genes can cause cancer by accelerating cell division. As the cells contribute to grow they then develop as a tumor.
Answer:
the load carrying heavy vehicles have large number of wheels so that the pressure on the road is reduced due to larger contact area.
Also, using large number of wheels ensures that the force due to the load is shared among the tyres and no single tyre is under stress.
Answer:
The correct answer is - option A.
Explanation:
The ecological footprints can be understood simply by that it is an activity that is measured to produce a product in terms of consumption of resources like land or water and other resources.
Purchasing a specific type of food from local farms does not affect the ecological footprint of vera. Transportation is also included in the ecological footprint as it is also counted as one of the resources required.
Thus, the correct answer is - option A.
