1) What do plants need to make their food during photosynthesis? a) Sunlight b) moonlight 2) Which part of the plant makes food? a) Roots b) Leaves 3) What gas do plants take in for photosynthesis? a) Carbon dioxide b) Oxygen 4) What is the green pigment in leaves that helps in photosynthesis? a) Chlorophyll b) Hemoglobin 5) What do plants release during photosynthesis? a) Nitrogen b) Oxygen

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