Sunday 22 May 2011

4.6 Energy and Substances in Food chains

Energy and substances transfer along the food chain from producer to the tertiary consumer. Producer transfering light energy to chemical energy.
Organic Molecules - Carbohydrates, Proteins, Lipids

These will be bond between carbon Hydrogen Oxygen and Nitrogen.  Bonds represent energy. These are the substances.

1 comment:

  1. good notes, make sure you are covering the main points

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