Answer:
Plants are green because they have a substance they have green Chloroplasts (organelles that carry out photosynthesis). Chloroplasts are green because they contain the green pigment known as Chlorophyll in their thylakoid membranes.Chlorophyll is also a magnesium-containing pigment generally present in plant leaves, and often in other plant parts as well. Chlorophyll is a pigment that absorbs red and blue light and reflects green colour.
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