When you speak, vocal muscles in the
are vibrating.

larynx
esophagus
trachea
pharynx

Explain the importance of producers, primary consumers, secondary consumers and decomposers in an ecosystem.

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.

How do accessory pigments chlorophyll?