a. There was only one person, they were fast, less time for water to spill out.

2. Group 5.

        a. There were the most people, the bucket was farther away, they spilled more water.

3. Energy being lost.

4. An example of energy being moved.

            a. seaweed, plankton, tuna, trout.

5. Moving faster to pass the energy along.

6. Detrivores eat dirt, decomposers eat dead animals.

            a. They eat things that have been removed from the food chain.

7. Being eaten.

            a. Less than before.

            b. It is used up.

8. It shows how energy decreases with each level until it reaches the Tertiary consumer.