Fungi play a crucial ecological role in all terrestrial ecosystems, including those in Olympic National Park. What is that role? A. They are photosynthesizers, providing energy and nutrients to the other organisms in the ecosystem. B. They are important fermenters, used by humans to make foods and beverages. C. They are a primary food source for vertebrate consumers; without them, vertebrate diversity would be very low. D. They are decomposers, breaking down dead organisms and helping to recycle their nutrients. E. All of the above.

List two new traits (structural or behavioral) that each new species of rat might demonstrate as it adapts to the conditions on two of the four islands. choose only two islands that are described in the lesson. record the island latter and the major habitat feature of the island. then list two new traits each rat subspecies might demonstrate in order to survive the habitat on that island. note: new traits should be unique to that island and be in response to that island’s habitat feature. i cannot remember islands that were names in the lesson so only answer if you have done the lesson (5.13 life science 7b) choose 2 of the islands and describe a structural and a behavioral trait for a rat on each island so 4 total answers, 2 different structurals and 2 different behaviorals, one for each rat for each island

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

Anton created a chart listing different types of materials. which best complete the chart?