How Did We Find Out About Photosynthesis?
Item Number: 5034
This book for the blind is offered in Original or Unified English Braille.What is Original Braille?What is Unified English Braille
- Package Weight: about 1 pounds.
Product DescriptionTraces the scientific discoveries that led to our understanding of photosynthesis and how this process relates to the food supply, changing ecological balance, and threats to the Earth's atmosphere.
For ages 8 to 12 and older readers.
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(From the How Did We Find Out About Series shelf.)