Step 1 : Introduction to the question "6. What insect is known for rolling other animals feces into balls to use as a food while it lives inside the ball and uses it as a brooding chamber?"
...1. Spoor spider 2. Fecal firefly 3. Dung beetle 4. Scat worm The dung beetle is a type of scarab beetle that makes great use of what other animals leave behind. There are quite a few different varieties. While some use fecal matter for food, some only live in it. It is a great example of Mother Nature recycling. Source: Wikipedia