پاورپوینت Photosynthesis and Respiration
نوع فایل:
پاورپوینت
قابل
ویرایش 10اسلاید
In most plants the leaves are
the special parts where the most food is made.
Leaves contain a chemical called
chlorophyll. Chlorophyll is the green matter in plants that traps
light energy to produce food.
Water is taken from the soil by the
roots and travels up the stems to the leaves. Carbon dioxide is taken from the
air. Air enters the plant through small openings (stomata) in leaves.
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پاورپوینت Photosynthesis and Respiration