The opening sentence of the article is, “Can a tree branch save lives?” Explain how the article answered this question. Why is the answer to this question important when addressing the needs of a growing population?
Answer:The article is about a specific type of wood that can filter harmful bacteria out of water. The article explains how this wood works as a filter. Using this type of wood could prove to be an important method of filtering water. It would be an inexpensive and readily available way to clean harmful microorganisms out of water. This process would make water safe for human consumption.
