The picture represents a structure of the respiratory system. which is the function of this structure?

The energy of blowing wind can be harnessed to create electricity. why is wind considered a renewable energy source? a) wind does not cause destruction of the environment.b) wind turns the blades of a windmill that creates electricity.c) wind provides only a very small amount of electricity to the united states.d) wind comes from atmospheric conditions that are available indefinitely.

Which event would lead to primary succession of a forest?

What substance acts to prevent sudden ph changes in bodily fluids?