Embryo, Grows and develops into a new plant by producing shoots and roots, Seed Coat, Protects the embryo and prevents it drying out, Food Store, Provides energy for the embryo to grow. The embryo does not carry out photosynthesis because there is no light., Germination, The seed breaks open and it sends out a root and a green shoot, Photosynthesis, The process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water., Fair Testing, change one variable and keep all the other variables the same., Reliability, repeat the experiment at least twice if not three times and take an average of the results., What three thing do seeds need to germinate?, water, oxygen, warmth.

Seed germination

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