Practice problem
Temperate Biomes — Forests, Plains, Woodlands & Shrublands

Image source: By J.M.Garg CC BY 2.0, via Wikimedia Commons
The Prickly Poppy is a flower commonly found in southwestern United States. It is covered in thorns, and all parts of the plant are poisonous to animals. How might these adaptations be useful in the temperate grasslands?