The savanna gets a fair amount of rain, at least 20 inches a year.
Temperate forest
Grassland
Desert
Tundra
They eat different foods
Their territories don't overlap
They all migrate in different directions
They avoid each other as much as possible
Winter and summer
Spring and summer
Winter and fall
Dry and wet
Ants protect them
They have toxic chemicals
A combination of the above defenses
They have thorns
All of the above
Growing quickly
Having deep roots
Developing fire-resistant cover
Australia
North America
Antarctica
Asia