Describe How Reasons Support Points Practice Test

Text: Plants need sunlight because it helps them make food, grow strong, and stay alive. What reasons support needing sunlight?

Read the text: "We should wash our hands. This is because soap removes germs that can make us sick. Another reason is that clean hands keep germs off our food, so our stomachs stay healthy. Washing also helps protect other people since we do not spread germs. That's why washing hands is a good habit." The author says we should wash our hands. Why?