Original sentence: Scarabs roll dung into balls as snack packs for their young.
The sentence is grammatically correct. But it can be made simpler so a 6-year-old understands it easily.
Simple versions:
- Scarabs (dung beetles) roll dung into balls to feed their young.
- Dung beetles make dung balls as snacks for their babies.
Step-by-step (easy):
- Who? Scarabs — that means dung beetles.
- What do they do? They roll dung into balls.
- Why? To feed their young — that means to give food to their babies.
You can keep the original sentence or use one of the simpler ones. All are correct; the simpler ones are easier for a 6-year-old to understand.