A negative charge exists because of the electronegativity of oxygen.
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<span>Evolution led to certain fishes, such as lung fishes to adapt to terrestrial mode of life. These fishes were the ancestors of modern amphibians.
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Adaptive radiation is the evolutionary mechanism represented by this example.
I don’t understand the question, i’m sorry
The amount of water, the location of the plant, the pot of the plant, the soil of the plant, the amount of sun the plant gets, how frequently it gets watered. (some of these may be independent depending on what you are testing for.)
