Fact 1: Most ecosystems get energy from sunlight.

Fact 2: An ecosystem includes the organisms and their habitat.

Given the two facts above, answer the question "what gets energy from sunlight?" with the following options: 
- Microscopic organisms
 - objects that have mass
 - peachleaf willow
 - organisms and their habitat
 - density
 - Earth orbiting the Sun
 - gravity
 - volume


 

    organisms and their habitat     