udontknowme's answer to ND's Primary 5 Science Singapore question.
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a) To find out the amount of gas given off by plant
b) as the distance of lamp is further the rate of photosynthesis decreases
c) plants need light,water and air to photosynthesis without light the plant cannot make food
b) as the distance of lamp is further the rate of photosynthesis decreases
c) plants need light,water and air to photosynthesis without light the plant cannot make food
Date Posted:
3 years ago
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