Energy

2. the power house of the cell
6. the exchange of oxygen and carbon dioxide
7. the source of energy for use and storage at the cellular level.
8. the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar
9. a pigment that gives plants their green color
12. an organism that eats other plants or animals for energy and nutrients
13. a complex network of interconnecting and overlapping food chains showing feeding relationships within a community

1. a linear sequence of organisms through which nutrients and energy pass as one organism eats another.
3. an organism that can produce its own food using light, water, carbon dioxide, or other chemicals
4. plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process.
5. an organism that mostly eats meat, or the flesh of animals
10. those animals that feed on plants, leaves, fruits & other plant-based food for nutrition
11. an organism that eats plants and animals