The correct answer is (c.) Scientists understood that species share a common ancestor. Scientists considered making a modern classification of an organism in order to organize in which these organisms belong to what ancestors. The Modern Taxonomy is the one responsible for classifying each organism.
It would validate the law of conversation of energy, because energy was not created nor destroyed but transferred from the fish to the shark.
Answer:
It returns to its original resting position.
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Propagation is a form of asexual reproduction
