1) The growth of a seed into plant is called  a) Seed coat b) Cotyledon c) Germination d) embryo 2) The seeds need .............. to germinate a) Water b) salts c) suger d) Wind 3) What happens to the seed coat after germination? a) Turns into sugar b) It stays with the plant c) It increases in size d) It falls and disintegrates 4) Why does the root extend into the soil ? a) To absorb water and salts b) To get warm c) To get sugar d) to get oxygen 5) without air the seed will................ a) germinate b) grow c) will not germinate d) Explode

investigating germination

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