SURVEY QUESTIONS 



Do" plants need food? Can you tell what conditions are necessary for 

 a seed to grow or germinate ? What causes an engine to move ? Could 

 we say living things have to have fuel in order to work and live ? Do you 

 know what has to happen to this fuel before it can be used ? Are there 

 any differences between the way you and the seed make use of food? 



Photo by L. W. Brownell 



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