A food web diagram illustrates "<span>A. all feeding relationships in an ecosystem" These diagrams can vary in size, depending on how specific the illustrator wants to be in the description of the food chain.
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The moon covers the sun, during this the earth on which it happpens, the earth is shadowing, untill it is over.
A disturbance would be things like lava, flows, newly formed sand dunes, or rocks left from a retreating glacier. These are disturbances because Primary Successions happen in lifeless areas, which soil is incapable of sustaining life.
Answer:
Biogeographic isolation affects the changes in gene pools that result from which organisms are breeding -is how biogeographic isolation allows for the change of gene pools over ( time )
Explanation: