No a rainforest has many different species of plants whyle in a cornfield there is only corn and very few other animals
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The heart is kind of like the "base" or "hub" for blood. The heart will send of blood and receive blood, and send it off again. It allows for blood to be bumped through the whole body.
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Answer:
"The natural extinction rate" defines the background extinction
Explanation:
The background extinction rate which is being used for the evaluation of the rate by which the extinction in the earth's geological as well as the biological past took place before the contribution of the human beings as the primary contributors to the extinctions. Extinction happens when the last species of the plants or the animals dies out. This occurs as a result of the climate change or human activity.Background extinction occurs at a steady rate over geological time and is the result of normal evolutionary processes, with only a limited number of species in an ecosystem being affected at any one time.
Answer:
True
Explanation:
You should always use the if...then statement when forming your hypothesis