| A | B |
| photosynthesis | converting light to glucose |
| chloroplast | organelles where photosynthesis takes place |
| oxygen and glucose | the products of photosynthesis |
| carbon dioxide, water, and light | the reactants of photosynthesis |
| effect of temperature on photosynthesis | slow rate at cold temperatures, rises to optimum, and slow rate at hot temperatures |
| effect of light intensity of photosynthesis | increases the rate steadily but then levels off |
| chlorophyll | pigment that traps light to be used in photosynthesis |
| autotroph | organisms that produces its own energy |