Examlex
How does the Absaroka sequence differ from the Kaskaskia sequence? What do these differences mean for the environment of the time?
Photosynthesis
The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water, generating oxygen as a byproduct.
Carbon Dioxide
This gas, which has no color and no smell, is generated when carbon and organic substances burn and through the act of respiration. It is a natural component of the air and is utilized by plants for photosynthesis.
Sugar
A sweet-flavored substance derived from various plants, primarily sugar cane and sugar beet, consisting chiefly of sucrose, and used as a sweetener in food and drink.
Starches
Complex carbohydrates composed of numerous glucose units, serving as a vital energy store in many plants.
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