photosynthesis

3. matter, matter that makes up the nonliving parts of an ecosystem, such as air, water, and rocks
5. the source of energy for plants making food
7. all living and nonliving things interacting in a particular area
10. power derived from the utilization of physical or chemical resources, especially to provide light and heat or to work machines
11. a set of interacting parts forming a complex whole

1. where plants use energy of sunlight to change H2O and CO2 into sugar and oxygen
2. matter, matter that makes up the living and dead organisms in a ecosystem
4. the plants part where photosynthesis happens
6. the chemical element of atomic number 8 and the life-supporting component of the air
8. storage molecule, a molecule that organisms can use to release energy they need to survive
9. dioxide, a gas produced during cellular respiration