PHOTOSYNTHESIS & RESPIRATION

PHOTOSYNTHESIS

• the complex process by which carbon dioxide, water, and certain inorganic salts are converted into
• Carbohydrates by green plants, algae, and certain bacteria, using energy from the sun and
• Chlorophyll.

RESPIRATION

• the sum total of the physical and chemical processes in an organism by which oxygen is
• conveyed to tissues and cells, and the oxidation products, carbon dioxide and water, are given off.

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