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Solve the system of equations.
Epidermis
The outermost layer of cells covering an organism, notably the skin of animals or the surface layer of plants.
Chloroplasts
Organelles found in plant and algal cells where photosynthesis occurs, converting light energy into chemical energy.
Photosynthesis
The process by which green plants and some other organisms use sunlight to synthesize foods with carbon dioxide and water, generating oxygen as a byproduct.
Opaque
Not allowing light to pass through; not transparent or translucent.
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