Which type of molecule stores the main source of energy used by animals?

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.

Explain how scientists use geologic time to determine the age of landforms.

How does secondary succession differ from primary succession?