An undersea volcano erupts, forming a new island made of lava and ash. Several years later, plants begin to grow from seeds found in bird droppings. What kind of succession has occurred?

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Sweating and breathing is an example of differentiation specialization maintaining homeostasis metabolism

Match the examples to the correct level of organization. 1. system level roses, snakes, puppies 2. organism level roots, stamens, leaves 3. tissue level bone, cartilage, blood 4. organ level heart, veins, arteries