CONTENTS 



PART IV 



FAMILY RELATIONSHIPS 



I. PUT INTO CLASSES .... 

 n. ROSES AND THEIR RELATIVES 



III. "buttercups and daisies" 



PAGE 



44 

 48 

 53 



PART V 



THE WORK OF ROOTS AND STEMS 



I. WHAT SOIL IS MADE OF . 



II. THE WORK OF WORMS 



in. GROWING UP AND GROWING DOWN 



IV. TIPS AND HAIRS 



V. A plant's BRAIN 



61 

 64 

 66 

 68 

 73 



PART VI 



THOSE LITTLE WORKSHOPS 



I. THE RISING OF SAP . 



II. OTHER SUGGESTIONS 



III. HOW MANY LEAVES ? 



IV. THE MAKE OF A LEAF . 



V. AND THE WORK OF A LEAF 



VI. GREEN LEAVES 



76 

 79 

 82 

 85 

 88 

 92 



PART VII 



THE POWER OF SUNLIGHT 



I. FLOWERS IN SUNSHINE 



II. HOW THE WORK IS DONE 



III. PLANT MANUFACTURES 



IV. THE FOOD THAT WE EAT 

 V. OCEAN-FOOD 



96 

 100 

 103 



105 

 110 



