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Psle 2012 Science Questions And Answers Link

(a) No sunlight → no chlorophyll produced. (b) Food stored in the seed (cotyledons).

(a) What is the expected result? (b) Why is it necessary to keep both plants in the same temperature? psle 2012 science questions and answers

Which of the following is an example of a chemical change? A) Melting butter B) Frying an egg C) Dissolving sugar in water D) Tearing paper (a) No sunlight → no chlorophyll produced

(a) Small intestine. (b) Absorbs water and minerals; stores undigested waste. stores undigested waste.