| A | B |
|---|
| bio | life (Greek) |
| photo | light (Greek) |
| phil | love (Greek) |
| biology | a science that deals with things that are alive, such as plants and animals; the study of life |
| biodegradable | capable of being slowly destroyed and broken down into very small parts by natural processes, bacteria |
| biography | the story of a real person's life written by someone other than that person |
| photography | the art, process, or job of taking pictures with a camera |
| photosynthesis | the process by which a green plant turns water and carbon dioxide into food when the plant is exposed to light |
| photon | a tiny particle of light or electromagnetic radiation |
| Philadelphia | a US city founded by William Penn, a Quaker who believed in peace |
| philanthropist | a wealthy person who gives money and time to help make life better for other people |
| philosophy | the study of ideas about knowledge, truth, the nature and meaning of life; your personal beliefs or opinions related to life |
| bibliophile | a person who loves or collects books |
