Please help ASAP. The image below shows a food web and there are three questions I need answered in regards of the chart. 1. Identify the ecological role of the red-tailed hawk and the elf owl in the food web.

2. Describe how an increase in the elf owl population size would most likely affect (decrease or increase) two other population sizes in the food web. Explain each of your answers.

3. A decrease in the wood rat population size could lead to either a decrease or an increase in the red-tailed hawk population size. Explain how a decrease in the wood rat population size could lead to a decrease in the red-tailed hawk population size.