aquatic habitat decomposers food web consumers producers structural trophic level 1.When energy flows through an ecosystem, the amount of energy that is transferred from one to another is ten percent. 2. is the location in which fish can survive. 3.The use the sunlight to create their food. 4.The recycle the nutrients back into the environment from breaking down the dead materials. eat producers.

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Physical and Chemical features

The physical property of a compound could be determined without modifying the originality of the compound. Examples of physical properties are density, hardness, color, boiling, and melting point. The chemical property expresses the ability of a compound to undergo a particular chemical change.